2080763102879

素因数分解:

${\mathrm{61}}^2\times {\mathrm{4129}}^1\times {\mathrm{135431}}^1$

素因数の和:139682

約数の個数: 12

約数和(自身を含む): 2115961127280

約数和(自身を除く): 35198024401

約数列:

[1, 61, 3721, 4129, 135431, 251869, 8261291, 15364009, 503938751, 559194599, 34110870539, 2080763102879]

約数ペア:

[(1, 2080763102879), (61, 34110870539), (3721, 559194599), (4129, 503938751), (135431, 15364009), (251869, 8261291)]