2016444964

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{821}}^1\times {\mathrm{3767}}^1$

素因数の和:4755

約数の個数: 24

約数和(自身を含む): 3555695808

約数和(自身を除く): 1539250844

約数列:

[1, 2, 4, 163, 326, 652, 821, 1642, 3284, 3767, 7534, 15068, 133823, 267646, 535292, 614021, 1228042, 2456084, 3092707, 6185414, 12370828, 504111241, 1008222482, 2016444964]

約数ペア:

[(1, 2016444964), (2, 1008222482), (4, 504111241), (163, 12370828), (326, 6185414), (652, 3092707), (821, 2456084), (1642, 1228042), (3284, 614021), (3767, 535292), (7534, 267646), (15068, 133823)]