520045604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{10000877}}^1$

素因数の和:10000894

約数の個数: 12

約数和(自身を含む): 980086044

約数和(自身を除く): 460040440

約数列:

[1, 2, 4, 13, 26, 52, 10000877, 20001754, 40003508, 130011401, 260022802, 520045604]

約数ペア:

[(1, 520045604), (2, 260022802), (4, 130011401), (13, 40003508), (26, 20001754), (52, 10000877)]