840968002

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3533479}}^1$

素因数の和:3533505

約数の個数: 16

約数和(自身を含む): 1526463360

約数和(自身を除く): 685495358

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 3533479, 7066958, 24734353, 49468706, 60069143, 120138286, 420484001, 840968002]

約数ペア:

[(1, 840968002), (2, 420484001), (7, 120138286), (14, 60069143), (17, 49468706), (34, 24734353), (119, 7066958), (238, 3533479)]