2019965175605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1002464107}}^1$

素因数の和:1002464156

約数の個数: 16

約数和(自身を含む): 2694623522304

約数和(自身を除く): 674658346699

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 1002464107, 5012320535, 13032033391, 31076387317, 65160166955, 155381936585, 403993035121, 2019965175605]

約数ペア:

[(1, 2019965175605), (5, 403993035121), (13, 155381936585), (31, 65160166955), (65, 31076387317), (155, 13032033391), (403, 5012320535), (2015, 1002464107)]