10890628

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3851}}^1$

素因数の和:3963

約数の個数: 24

約数和(自身を含む): 22002624

約数和(自身を除く): 11111996

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 3851, 7702, 15404, 26957, 53914, 107828, 388951, 777902, 1555804, 2722657, 5445314, 10890628]

約数ペア:

[(1, 10890628), (2, 5445314), (4, 2722657), (7, 1555804), (14, 777902), (28, 388951), (101, 107828), (202, 53914), (404, 26957), (707, 15404), (1414, 7702), (2828, 3851)]