2870147119

素因数分解:

$7^2\times {\mathrm{523}}^1\times {\mathrm{111997}}^1$

素因数の和:112534

約数の個数: 12

約数和(自身を含む): 3345156264

約数和(自身を除く): 475009145

約数列:

[1, 7, 49, 523, 3661, 25627, 111997, 783979, 5487853, 58574431, 410021017, 2870147119]

約数ペア:

[(1, 2870147119), (7, 410021017), (49, 58574431), (523, 5487853), (3661, 783979), (25627, 111997)]