538938424

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{2131}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 1024255440

約数和(自身を除く): 485317016

約数列:

[1, 2, 4, 8, 101, 202, 313, 404, 626, 808, 1252, 2131, 2504, 4262, 8524, 17048, 31613, 63226, 126452, 215231, 252904, 430462, 667003, 860924, 1334006, 1721848, 2668012, 5336024, 67367303, 134734606, 269469212, 538938424]

約数ペア:

[(1, 538938424), (2, 269469212), (4, 134734606), (8, 67367303), (101, 5336024), (202, 2668012), (313, 1721848), (404, 1334006), (626, 860924), (808, 667003), (1252, 430462), (2131, 252904), (2504, 215231), (4262, 126452), (8524, 63226), (17048, 31613)]