648032988

素因数分解:

$2^2\times 3^1\times {\mathrm{1031}}^1\times {\mathrm{52379}}^1$

素因数の和:53417

約数の個数: 24

約数和(自身を含む): 1513572480

約数和(自身を除く): 865539492

約数列:

[1, 2, 3, 4, 6, 12, 1031, 2062, 3093, 4124, 6186, 12372, 52379, 104758, 157137, 209516, 314274, 628548, 54002749, 108005498, 162008247, 216010996, 324016494, 648032988]

約数ペア:

[(1, 648032988), (2, 324016494), (3, 216010996), (4, 162008247), (6, 108005498), (12, 54002749), (1031, 628548), (2062, 314274), (3093, 209516), (4124, 157137), (6186, 104758), (12372, 52379)]