2078753781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{674701}}^1$

素因数の和:674796

約数の個数: 16

約数和(自身を含む): 3022664960

約数和(自身を除く): 943911179

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 674701, 2024103, 8771113, 26313339, 53301379, 159904137, 692917927, 2078753781]

約数ペア:

[(1, 2078753781), (3, 692917927), (13, 159904137), (39, 53301379), (79, 26313339), (237, 8771113), (1027, 2024103), (3081, 674701)]