7979816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{277}}^2$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 16171470

約数和(自身を除く): 8191654

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 277, 554, 1108, 2216, 3601, 7202, 14404, 28808, 76729, 153458, 306916, 613832, 997477, 1994954, 3989908, 7979816]

約数ペア:

[(1, 7979816), (2, 3989908), (4, 1994954), (8, 997477), (13, 613832), (26, 306916), (52, 153458), (104, 76729), (277, 28808), (554, 14404), (1108, 7202), (2216, 3601)]