1387656322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1840393}}^1$

素因数の和:1840437

約数の個数: 16

約数和(自身を含む): 2318896440

約数和(自身を除く): 931240118

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 1840393, 3680786, 23925109, 47850218, 53371397, 106742794, 693828161, 1387656322]

約数ペア:

[(1, 1387656322), (2, 693828161), (13, 106742794), (26, 53371397), (29, 47850218), (58, 23925109), (377, 3680786), (754, 1840393)]