2019558245

素因数分解:

$5^1\times {\mathrm{223}}^1\times {\mathrm{1223}}^1\times {\mathrm{1481}}^1$

素因数の和:2932

約数の個数: 16

約数和(自身を含む): 2437972992

約数和(自身を除く): 418414747

約数列:

[1, 5, 223, 1115, 1223, 1481, 6115, 7405, 272729, 330263, 1363645, 1651315, 1811263, 9056315, 403911649, 2019558245]

約数ペア:

[(1, 2019558245), (5, 403911649), (223, 9056315), (1115, 1811263), (1223, 1651315), (1481, 1363645), (6115, 330263), (7405, 272729)]