2780212108

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{379}}^1\times {\mathrm{11251}}^1$

素因数の和:11797

約数の個数: 24

約数和(自身を含む): 4908572480

約数和(自身を除く): 2128360372

約数列:

[1, 2, 4, 163, 326, 379, 652, 758, 1516, 11251, 22502, 45004, 61777, 123554, 247108, 1833913, 3667826, 4264129, 7335652, 8528258, 17056516, 695053027, 1390106054, 2780212108]

約数ペア:

[(1, 2780212108), (2, 1390106054), (4, 695053027), (163, 17056516), (326, 8528258), (379, 7335652), (652, 4264129), (758, 3667826), (1516, 1833913), (11251, 247108), (22502, 123554), (45004, 61777)]