387771272

素因数分解:

$2^3\times 7^1\times {\mathrm{6924487}}^1$

素因数の和:6924500

約数の個数: 16

約数和(自身を含む): 830938560

約数和(自身を除く): 443167288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 6924487, 13848974, 27697948, 48471409, 55395896, 96942818, 193885636, 387771272]

約数ペア:

[(1, 387771272), (2, 193885636), (4, 96942818), (7, 55395896), (8, 48471409), (14, 27697948), (28, 13848974), (56, 6924487)]