2011095023

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1\times {\mathrm{4349}}^1$

素因数の和:6518

約数の個数: 16

約数和(自身を含む): 2374195200

約数和(自身を除く): 363100177

約数列:

[1, 7, 31, 217, 2131, 4349, 14917, 30443, 66061, 134819, 462427, 943733, 9267719, 64874033, 287299289, 2011095023]

約数ペア:

[(1, 2011095023), (7, 287299289), (31, 64874033), (217, 9267719), (2131, 943733), (4349, 462427), (14917, 134819), (30443, 66061)]