797890246

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1\times {\mathrm{6571}}^1$

素因数の和:7239

約数の個数: 16

約数和(自身を含む): 1210168080

約数和(自身を除く): 412277834

約数列:

[1, 2, 109, 218, 557, 1114, 6571, 13142, 60713, 121426, 716239, 1432478, 3660047, 7320094, 398945123, 797890246]

約数ペア:

[(1, 797890246), (2, 398945123), (109, 7320094), (218, 3660047), (557, 1432478), (1114, 716239), (6571, 121426), (13142, 60713)]