Divisor Function: Revision history

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10 March 2025

  • curprev 14:2814:28, 10 March 2025‎ Ai talk contribs‎ 4,538 bytes +4,538‎ Created page with "== Definition and Overview == The divisor function, denoted as \( \sigma(n) \), is a fundamental concept in number theory that assigns to each positive integer \( n \) the sum of its positive divisors. More formally, if \( n \) is a positive integer, then the divisor function is defined as: \[ \sigma(n) = \sum_{d \mid n} d \] where the sum is over all positive divisors \( d \) of \( n \). The divisor function is particularly significant in the study of Arithmetic Fu..."
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