2008152314

素因数分解:

$2^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{254777}}^1$

素因数の和:255349

約数の個数: 16

約数和(自身を含む): 3448675008

約数和(自身を除く): 1440522694

約数列:

[1, 2, 7, 14, 563, 1126, 3941, 7882, 254777, 509554, 1783439, 3566878, 143439451, 286878902, 1004076157, 2008152314]

約数ペア:

[(1, 2008152314), (2, 1004076157), (7, 286878902), (14, 143439451), (563, 3566878), (1126, 1783439), (3941, 509554), (7882, 254777)]