268626631

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{55697}}^1$

素因数の和:55770

約数の個数: 16

約数和(自身を含む): 336861504

約数和(自身を除く): 68234873

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 55697, 389879, 724061, 2951941, 5068427, 20663587, 38375233, 268626631]

約数ペア:

[(1, 268626631), (7, 38375233), (13, 20663587), (53, 5068427), (91, 2951941), (371, 724061), (689, 389879), (4823, 55697)]