1900607540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7310029}}^1$

素因数の和:7310051

約数の個数: 24

約数和(自身を含む): 4298297640

約数和(自身を除く): 2397690100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7310029, 14620058, 29240116, 36550145, 73100290, 95030377, 146200580, 190060754, 380121508, 475151885, 950303770, 1900607540]

約数ペア:

[(1, 1900607540), (2, 950303770), (4, 475151885), (5, 380121508), (10, 190060754), (13, 146200580), (20, 95030377), (26, 73100290), (52, 36550145), (65, 29240116), (130, 14620058), (260, 7310029)]