2005493885

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{3041}}^1\times {\mathrm{3217}}^1$

素因数の和:6304

約数の個数: 16

約数和(自身を含む): 2466867312

約数和(自身を除く): 461373427

約数列:

[1, 5, 41, 205, 3041, 3217, 15205, 16085, 124681, 131897, 623405, 659485, 9782897, 48914485, 401098777, 2005493885]

約数ペア:

[(1, 2005493885), (5, 401098777), (41, 48914485), (205, 9782897), (3041, 659485), (3217, 623405), (15205, 131897), (16085, 124681)]