131433276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{842521}}^1$

素因数の和:842541

約数の個数: 24

約数和(自身を含む): 330268624

約数和(自身を除く): 198835348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 842521, 1685042, 2527563, 3370084, 5055126, 10110252, 10952773, 21905546, 32858319, 43811092, 65716638, 131433276]

約数ペア:

[(1, 131433276), (2, 65716638), (3, 43811092), (4, 32858319), (6, 21905546), (12, 10952773), (13, 10110252), (26, 5055126), (39, 3370084), (52, 2527563), (78, 1685042), (156, 842521)]