2040756865

素因数分解:

$5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{206033}}^1$

素因数の和:206328

約数の個数: 16

約数和(自身を含む): 2808655488

約数和(自身を除く): 767898623

約数列:

[1, 5, 7, 35, 283, 1415, 1981, 9905, 206033, 1030165, 1442231, 7211155, 58307339, 291536695, 408151373, 2040756865]

約数ペア:

[(1, 2040756865), (5, 408151373), (7, 291536695), (35, 58307339), (283, 7211155), (1415, 1442231), (1981, 1030165), (9905, 206033)]