2001036002

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1387681}}^1$

素因数の和:1387793

約数の個数: 16

約数和(自身を含む): 3463654272

約数和(自身を除く): 1462618270

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 1387681, 2775362, 9713767, 19427534, 142931143, 285862286, 1000518001, 2001036002]

約数ペア:

[(1, 2001036002), (2, 1000518001), (7, 285862286), (14, 142931143), (103, 19427534), (206, 9713767), (721, 2775362), (1442, 1387681)]