4177998890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32138453}}^1$

素因数の和:32138473

約数の個数: 16

約数和(自身を含む): 8098890408

約数和(自身を除く): 3920891518

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 32138453, 64276906, 160692265, 321384530, 417799889, 835599778, 2088999445, 4177998890]

約数ペア:

[(1, 4177998890), (2, 2088999445), (5, 835599778), (10, 417799889), (13, 321384530), (26, 160692265), (65, 64276906), (130, 32138453)]