1397003822

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{27329}}^1$

素因数の和:27811

約数の個数: 16

約数和(自身を含む): 2135019600

約数和(自身を除く): 738015778

約数列:

[1, 2, 61, 122, 419, 838, 25559, 27329, 51118, 54658, 1667069, 3334138, 11450851, 22901702, 698501911, 1397003822]

約数ペア:

[(1, 1397003822), (2, 698501911), (61, 22901702), (122, 11450851), (419, 3334138), (838, 1667069), (25559, 54658), (27329, 51118)]