306480252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1964617}}^1$

素因数の和:1964637

約数の個数: 24

約数和(自身を含む): 770130256

約数和(自身を除く): 463650004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1964617, 3929234, 5893851, 7858468, 11787702, 23575404, 25540021, 51080042, 76620063, 102160084, 153240126, 306480252]

約数ペア:

[(1, 306480252), (2, 153240126), (3, 102160084), (4, 76620063), (6, 51080042), (12, 25540021), (13, 23575404), (26, 11787702), (39, 7858468), (52, 5893851), (78, 3929234), (156, 1964617)]