1214478736

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{509429}}^1$

素因数の和:509586

約数の個数: 20

約数和(自身を含む): 2368849500

約数和(自身を除く): 1154370764

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 509429, 1018858, 2037716, 4075432, 8150864, 75904921, 151809842, 303619684, 607239368, 1214478736]

約数ペア:

[(1, 1214478736), (2, 607239368), (4, 303619684), (8, 151809842), (16, 75904921), (149, 8150864), (298, 4075432), (596, 2037716), (1192, 1018858), (2384, 509429)]