2016125215

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{2385947}}^1$

素因数の和:2385978

約数の個数: 12

約数和(自身を含む): 2619770904

約数和(自身を除く): 603645689

約数列:

[1, 5, 13, 65, 169, 845, 2385947, 11929735, 31017311, 155086555, 403225043, 2016125215]

約数ペア:

[(1, 2016125215), (5, 403225043), (13, 155086555), (65, 31017311), (169, 11929735), (845, 2385947)]