1262783156

素因数分解:

$2^2\times {\mathrm{199}}^1\times {\mathrm{311}}^1\times {\mathrm{5101}}^1$

素因数の和:5615

約数の個数: 24

約数和(自身を含む): 2228553600

約数和(自身を除く): 965770444

約数列:

[1, 2, 4, 199, 311, 398, 622, 796, 1244, 5101, 10202, 20404, 61889, 123778, 247556, 1015099, 1586411, 2030198, 3172822, 4060396, 6345644, 315695789, 631391578, 1262783156]

約数ペア:

[(1, 1262783156), (2, 631391578), (4, 315695789), (199, 6345644), (311, 4060396), (398, 3172822), (622, 2030198), (796, 1586411), (1244, 1015099), (5101, 247556), (10202, 123778), (20404, 61889)]