255087159481

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{5273}}^1\times {\mathrm{628261}}^1$

素因数の和:633552

約数の個数: 16

約数和(自身を含む): 318091563648

約数和(自身を除く): 63004404167

約数列:

[1, 7, 11, 77, 5273, 36911, 58003, 406021, 628261, 4397827, 6910871, 48376097, 3312820253, 23189741771, 36441022783, 255087159481]

約数ペア:

[(1, 255087159481), (7, 36441022783), (11, 23189741771), (77, 3312820253), (5273, 48376097), (36911, 6910871), (58003, 4397827), (406021, 628261)]