2681497

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:472

約数の個数: 16

約数和(自身を含む): 3351040

約数和(自身を除く): 669543

約数列:

[1, 7, 13, 79, 91, 373, 553, 1027, 2611, 4849, 7189, 29467, 33943, 206269, 383071, 2681497]

約数ペア:

[(1, 2681497), (7, 383071), (13, 206269), (79, 33943), (91, 29467), (373, 7189), (553, 4849), (1027, 2611)]