5280493684

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{1997161}}^1$

素因数の和:1997826

約数の個数: 12

約数和(自身を含む): 9254848708

約数和(自身を除く): 3974355024

約数列:

[1, 2, 4, 661, 1322, 2644, 1997161, 3994322, 7988644, 1320123421, 2640246842, 5280493684]

約数ペア:

[(1, 5280493684), (2, 2640246842), (4, 1320123421), (661, 7988644), (1322, 3994322), (2644, 1997161)]