812859238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2137}}^1\times {\mathrm{8269}}^1$

素因数の和:10431

約数の個数: 16

約数和(自身を含む): 1273050720

約数和(自身を除く): 460191482

約数列:

[1, 2, 23, 46, 2137, 4274, 8269, 16538, 49151, 98302, 190187, 380374, 17670853, 35341706, 406429619, 812859238]

約数ペア:

[(1, 812859238), (2, 406429619), (23, 35341706), (46, 17670853), (2137, 380374), (4274, 190187), (8269, 98302), (16538, 49151)]