6648628

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2351}}^1$

素因数の和:2463

約数の個数: 24

約数和(自身を含む): 13434624

約数和(自身を除く): 6785996

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2351, 2828, 4702, 9404, 16457, 32914, 65828, 237451, 474902, 949804, 1662157, 3324314, 6648628]

約数ペア:

[(1, 6648628), (2, 3324314), (4, 1662157), (7, 949804), (14, 474902), (28, 237451), (101, 65828), (202, 32914), (404, 16457), (707, 9404), (1414, 4702), (2351, 2828)]