408068444

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{76303}}^1$

素因数の和:76505

約数の個数: 24

約数和(自身を含む): 820420608

約数和(自身を除く): 412352164

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 76303, 152606, 305212, 534121, 1068242, 2136484, 14573873, 29147746, 58295492, 102017111, 204034222, 408068444]

約数ペア:

[(1, 408068444), (2, 204034222), (4, 102017111), (7, 58295492), (14, 29147746), (28, 14573873), (191, 2136484), (382, 1068242), (764, 534121), (1337, 305212), (2674, 152606), (5348, 76303)]