2830649183999

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1433}}^1\times {\mathrm{21706933}}^1$

素因数の和:21708386

約数の個数: 16

約数和(自身を含む): 3486307255872

約数和(自身を除く): 655658071873

約数列:

[1, 7, 13, 91, 1433, 10031, 18629, 130403, 21706933, 151948531, 282190129, 1975330903, 31106034989, 217742244923, 404378454857, 2830649183999]

約数ペア:

[(1, 2830649183999), (7, 404378454857), (13, 217742244923), (91, 31106034989), (1433, 1975330903), (10031, 282190129), (18629, 151948531), (130403, 21706933)]