3999823655

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1\times {\mathrm{5981}}^1$

素因数の和:7138

約数の個数: 16

約数和(自身を含む): 4841974368

約数和(自身を除く): 842150713

約数列:

[1, 5, 131, 655, 1021, 5105, 5981, 29905, 133751, 668755, 783511, 3917555, 6106601, 30533005, 799964731, 3999823655]

約数ペア:

[(1, 3999823655), (5, 799964731), (131, 30533005), (655, 6106601), (1021, 3917555), (5105, 783511), (5981, 668755), (29905, 133751)]