2013440009

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{809}}^1\times {\mathrm{2129}}^1$

素因数の和:3112

約数の個数: 16

約数和(自身を含む): 2318803200

約数和(自身を除く): 305363191

約数列:

[1, 7, 167, 809, 1169, 2129, 5663, 14903, 135103, 355543, 945721, 1722361, 2488801, 12056527, 287634287, 2013440009]

約数ペア:

[(1, 2013440009), (7, 287634287), (167, 12056527), (809, 2488801), (1169, 1722361), (2129, 945721), (5663, 355543), (14903, 135103)]