745781621

素因数分解:

${\mathrm{13}}^2\times {\mathrm{643}}^1\times {\mathrm{6863}}^1$

素因数の和:7532

約数の個数: 12

約数和(自身を含む): 808936128

約数和(自身を除く): 63154507

約数列:

[1, 13, 169, 643, 6863, 8359, 89219, 108667, 1159847, 4412909, 57367817, 745781621]

約数ペア:

[(1, 745781621), (13, 57367817), (169, 4412909), (643, 1159847), (6863, 108667), (8359, 89219)]