1255016864

素因数分解:

$2^5\times {\mathrm{311}}^1\times {\mathrm{126107}}^1$

素因数の和:126428

約数の個数: 24

約数和(自身を含む): 2478778848

約数和(自身を除く): 1223761984

約数列:

[1, 2, 4, 8, 16, 32, 311, 622, 1244, 2488, 4976, 9952, 126107, 252214, 504428, 1008856, 2017712, 4035424, 39219277, 78438554, 156877108, 313754216, 627508432, 1255016864]

約数ペア:

[(1, 1255016864), (2, 627508432), (4, 313754216), (8, 156877108), (16, 78438554), (32, 39219277), (311, 4035424), (622, 2017712), (1244, 1008856), (2488, 504428), (4976, 252214), (9952, 126107)]