319740252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2049617}}^1$

素因数の和:2049637

約数の個数: 24

約数和(自身を含む): 803450256

約数和(自身を除く): 483710004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2049617, 4099234, 6148851, 8198468, 12297702, 24595404, 26645021, 53290042, 79935063, 106580084, 159870126, 319740252]

約数ペア:

[(1, 319740252), (2, 159870126), (3, 106580084), (4, 79935063), (6, 53290042), (12, 26645021), (13, 24595404), (26, 12297702), (39, 8198468), (52, 6148851), (78, 4099234), (156, 2049617)]