4638907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2683}}^1$

素因数の和:2722

約数の個数: 16

約数和(自身を含む): 6012160

約数和(自身を除く): 1373253

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 2683, 18781, 34879, 50977, 244153, 356839, 662701, 4638907]

約数ペア:

[(1, 4638907), (7, 662701), (13, 356839), (19, 244153), (91, 50977), (133, 34879), (247, 18781), (1729, 2683)]