2007232490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{9811}}^1$

素因数の和:10358

約数の個数: 32

約数和(自身を含む): 3708936000

約数和(自身を除く): 1701703510

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 499, 998, 2495, 4990, 9811, 19622, 20459, 40918, 49055, 98110, 102295, 204590, 402251, 804502, 2011255, 4022510, 4895689, 9791378, 24478445, 48956890, 200723249, 401446498, 1003616245, 2007232490]

約数ペア:

[(1, 2007232490), (2, 1003616245), (5, 401446498), (10, 200723249), (41, 48956890), (82, 24478445), (205, 9791378), (410, 4895689), (499, 4022510), (998, 2011255), (2495, 804502), (4990, 402251), (9811, 204590), (19622, 102295), (20459, 98110), (40918, 49055)]