1397430082

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{69739}}^1$

素因数の和:70017

約数の個数: 16

約数和(自身を含む): 2154129120

約数和(自身を除く): 756699038

約数列:

[1, 2, 43, 86, 233, 466, 10019, 20038, 69739, 139478, 2998777, 5997554, 16249187, 32498374, 698715041, 1397430082]

約数ペア:

[(1, 1397430082), (2, 698715041), (43, 32498374), (86, 16249187), (233, 5997554), (466, 2998777), (10019, 139478), (20038, 69739)]