859770860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3306811}}^1$

素因数の和:3306833

約数の個数: 24

約数和(自身を含む): 1944405456

約数和(自身を除く): 1084634596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3306811, 6613622, 13227244, 16534055, 33068110, 42988543, 66136220, 85977086, 171954172, 214942715, 429885430, 859770860]

約数ペア:

[(1, 859770860), (2, 429885430), (4, 214942715), (5, 171954172), (10, 85977086), (13, 66136220), (20, 42988543), (26, 33068110), (52, 16534055), (65, 13227244), (130, 6613622), (260, 3306811)]