2019027781

素因数分解:

${\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{424433}}^1$

素因数の和:424571

約数の個数: 8

約数和(自身を含む): 2078028864

約数和(自身を除く): 59001083

約数列:

[1, 67, 71, 4757, 424433, 28437011, 30134743, 2019027781]

約数ペア:

[(1, 2019027781), (67, 30134743), (71, 28437011), (4757, 424433)]