125859812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{11471}}^1$

素因数の和:11699

約数の個数: 24

約数和(自身を含む): 238342272

約数和(自身を除く): 112482460

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 5486, 10972, 11471, 22942, 45884, 149123, 298246, 596492, 2420381, 4840762, 9681524, 31464953, 62929906, 125859812]

約数ペア:

[(1, 125859812), (2, 62929906), (4, 31464953), (13, 9681524), (26, 4840762), (52, 2420381), (211, 596492), (422, 298246), (844, 149123), (2743, 45884), (5486, 22942), (10972, 11471)]