3908146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{443}}^1$

素因数の和:857

約数の個数: 16

約数和(自身を含む): 6425568

約数和(自身を除く): 2517422

約数列:

[1, 2, 11, 22, 401, 443, 802, 886, 4411, 4873, 8822, 9746, 177643, 355286, 1954073, 3908146]

約数ペア:

[(1, 3908146), (2, 1954073), (11, 355286), (22, 177643), (401, 9746), (443, 8822), (802, 4873), (886, 4411)]