2912253110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22401947}}^1$

素因数の和:22401967

約数の個数: 16

約数和(自身を含む): 5645290896

約数和(自身を除く): 2733037786

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 22401947, 44803894, 112009735, 224019470, 291225311, 582450622, 1456126555, 2912253110]

約数ペア:

[(1, 2912253110), (2, 1456126555), (5, 582450622), (10, 291225311), (13, 224019470), (26, 112009735), (65, 44803894), (130, 22401947)]