254703022

素因数分解:

$2^1\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{8221}}^1$

素因数の和:10443

約数の個数: 16

約数和(自身を含む): 436884192

約数和(自身を除く): 182181170

約数列:

[1, 2, 7, 14, 2213, 4426, 8221, 15491, 16442, 30982, 57547, 115094, 18193073, 36386146, 127351511, 254703022]

約数ペア:

[(1, 254703022), (2, 127351511), (7, 36386146), (14, 18193073), (2213, 115094), (4426, 57547), (8221, 30982), (15491, 16442)]