12897405398410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99210810757}}^1$

素因数の和:99210810777

約数の個数: 16

約数和(自身を含む): 25001124311016

約数和(自身を除く): 12103718912606

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 99210810757, 198421621514, 496054053785, 992108107570, 1289740539841, 2579481079682, 6448702699205, 12897405398410]

約数ペア:

[(1, 12897405398410), (2, 6448702699205), (5, 2579481079682), (10, 1289740539841), (13, 992108107570), (26, 496054053785), (65, 198421621514), (130, 99210810757)]