2080657111

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{5531}}^1$

素因数の和:7086

約数の個数: 16

約数和(自身を含む): 2360615040

約数和(自身を除く): 279957929

約数列:

[1, 13, 19, 247, 1523, 5531, 19799, 28937, 71903, 105089, 376181, 1366157, 8423713, 109508269, 160050547, 2080657111]

約数ペア:

[(1, 2080657111), (13, 160050547), (19, 109508269), (247, 8423713), (1523, 1366157), (5531, 376181), (19799, 105089), (28937, 71903)]