374994644

素因数分解:

$2^2\times {\mathrm{691}}^1\times {\mathrm{135671}}^1$

素因数の和:136366

約数の個数: 12

約数和(自身を含む): 657195168

約数和(自身を除く): 282200524

約数列:

[1, 2, 4, 691, 1382, 2764, 135671, 271342, 542684, 93748661, 187497322, 374994644]

約数ペア:

[(1, 374994644), (2, 187497322), (4, 93748661), (691, 542684), (1382, 271342), (2764, 135671)]