2001519107

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1\times {\mathrm{7481}}^1$

素因数の和:8558

約数の個数: 16

約数和(自身を含む): 2351861952

約数和(自身を除く): 350342845

約数列:

[1, 7, 37, 259, 1033, 7231, 7481, 38221, 52367, 267547, 276797, 1937579, 7727873, 54095111, 285931301, 2001519107]

約数ペア:

[(1, 2001519107), (7, 285931301), (37, 54095111), (259, 7727873), (1033, 1937579), (7231, 276797), (7481, 267547), (38221, 52367)]