2013998777

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{19267}}^1$

素因数の和:19520

約数の個数: 16

約数和(自身を含む): 2339905920

約数和(自身を除く): 325907143

約数列:

[1, 7, 109, 137, 763, 959, 14933, 19267, 104531, 134869, 2100103, 2639579, 14700721, 18477053, 287714111, 2013998777]

約数ペア:

[(1, 2013998777), (7, 287714111), (109, 18477053), (137, 14700721), (763, 2639579), (959, 2100103), (14933, 134869), (19267, 104531)]