461065826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{67427}}^1$

素因数の和:67705

約数の個数: 16

約数和(自身を含む): 747641664

約数和(自身を除く): 286575838

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 67427, 134854, 876551, 1753102, 17733301, 35466602, 230532913, 461065826]

約数ペア:

[(1, 461065826), (2, 230532913), (13, 35466602), (26, 17733301), (263, 1753102), (526, 876551), (3419, 134854), (6838, 67427)]