2040885093

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1688077}}^1$

素因数の和:1688124

約数の個数: 16

約数和(自身を含む): 3025035776

約数和(自身を除く): 984150683

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 1688077, 5064231, 21945001, 52330387, 65835003, 156991161, 680295031, 2040885093]

約数ペア:

[(1, 2040885093), (3, 680295031), (13, 156991161), (31, 65835003), (39, 52330387), (93, 21945001), (403, 5064231), (1209, 1688077)]