1256552674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{22679}}^1$

素因数の和:24825

約数の個数: 16

約数和(自身を含む): 2030857920

約数和(自身を除く): 774305246

約数列:

[1, 2, 13, 26, 2131, 4262, 22679, 27703, 45358, 55406, 294827, 589654, 48328949, 96657898, 628276337, 1256552674]

約数ペア:

[(1, 1256552674), (2, 628276337), (13, 96657898), (26, 48328949), (2131, 589654), (4262, 294827), (22679, 55406), (27703, 45358)]