1387661018

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{60793}}^1$

素因数の和:61009

約数の個数: 16

約数和(自身を含む): 2120737896

約数和(自身を除く): 733076878

約数列:

[1, 2, 101, 113, 202, 226, 11413, 22826, 60793, 121586, 6140093, 6869609, 12280186, 13739218, 693830509, 1387661018]

約数ペア:

[(1, 1387661018), (2, 693830509), (101, 13739218), (113, 12280186), (202, 6869609), (226, 6140093), (11413, 121586), (22826, 60793)]