2680195

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1049}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 3729600

約数和(自身を除く): 1049405

約数列:

[1, 5, 7, 35, 73, 365, 511, 1049, 2555, 5245, 7343, 36715, 76577, 382885, 536039, 2680195]

約数ペア:

[(1, 2680195), (5, 536039), (7, 382885), (35, 76577), (73, 36715), (365, 7343), (511, 5245), (1049, 2555)]