2019835009

素因数分解:

${\mathrm{647}}^1\times {\mathrm{733}}^1\times {\mathrm{4259}}^1$

素因数の和:5639

約数の個数: 8

約数和(自身を含む): 2026192320

約数和(自身を除く): 6357311

約数列:

[1, 647, 733, 4259, 474251, 2755573, 3121847, 2019835009]

約数ペア:

[(1, 2019835009), (647, 3121847), (733, 2755573), (4259, 474251)]