2014961879

素因数分解:

$7^2\times {\mathrm{293}}^2\times {\mathrm{479}}^1$

素因数の和:1079

約数の個数: 18

約数和(自身を含む): 2356872480

約数和(自身を除く): 341910601

約数列:

[1, 7, 49, 293, 479, 2051, 3353, 14357, 23471, 85849, 140347, 600943, 982429, 4206601, 6877003, 41121671, 287851697, 2014961879]

約数ペア:

[(1, 2014961879), (7, 287851697), (49, 41121671), (293, 6877003), (479, 4206601), (2051, 982429), (3353, 600943), (14357, 140347), (23471, 85849)]