2240838719

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{457}}^1\times {\mathrm{5113}}^1$

素因数の和:5714

約数の個数: 16

約数和(自身を含む): 2585802048

約数和(自身を除く): 344963329

約数列:

[1, 7, 137, 457, 959, 3199, 5113, 35791, 62609, 438263, 700481, 2336641, 4903367, 16356487, 320119817, 2240838719]

約数ペア:

[(1, 2240838719), (7, 320119817), (137, 16356487), (457, 4903367), (959, 2336641), (3199, 700481), (5113, 438263), (35791, 62609)]