2580931415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1047031}}^1$

素因数の和:1047082

約数の個数: 16

約数和(自身を含む): 3392383680

約数和(自身を除く): 811452265

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 1047031, 5235155, 17799527, 30363899, 88997635, 151819495, 516186283, 2580931415]

約数ペア:

[(1, 2580931415), (5, 516186283), (17, 151819495), (29, 88997635), (85, 30363899), (145, 17799527), (493, 5235155), (2465, 1047031)]