2008542445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4414379}}^1$

素因数の和:4414404

約数の個数: 16

約数和(自身を含む): 2966463360

約数和(自身を除く): 957920915

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 4414379, 22071895, 30900653, 57386927, 154503265, 286934635, 401708489, 2008542445]

約数ペア:

[(1, 2008542445), (5, 401708489), (7, 286934635), (13, 154503265), (35, 57386927), (65, 30900653), (91, 22071895), (455, 4414379)]