260952276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1672771}}^1$

素因数の和:1672791

約数の個数: 24

約数和(自身を含む): 655726624

約数和(自身を除く): 394774348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1672771, 3345542, 5018313, 6691084, 10036626, 20073252, 21746023, 43492046, 65238069, 86984092, 130476138, 260952276]

約数ペア:

[(1, 260952276), (2, 130476138), (3, 86984092), (4, 65238069), (6, 43492046), (12, 21746023), (13, 20073252), (26, 10036626), (39, 6691084), (52, 5018313), (78, 3345542), (156, 1672771)]