12980492864

素因数分解:

$2^6\times {\mathrm{202820201}}^1$

素因数の和:202820213

約数の個数: 14

約数和(自身を含む): 25758165654

約数和(自身を除く): 12777672790

約数列:

[1, 2, 4, 8, 16, 32, 64, 202820201, 405640402, 811280804, 1622561608, 3245123216, 6490246432, 12980492864]

約数ペア:

[(1, 12980492864), (2, 6490246432), (4, 3245123216), (8, 1622561608), (16, 811280804), (32, 405640402), (64, 202820201)]