2012685005

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1\times {\mathrm{3739}}^1$

素因数の和:4484

約数の個数: 16

約数和(自身を含む): 2432496000

約数和(自身を除く): 419810995

約数列:

[1, 5, 199, 541, 995, 2705, 3739, 18695, 107659, 538295, 744061, 2022799, 3720305, 10113995, 402537001, 2012685005]

約数ペア:

[(1, 2012685005), (5, 402537001), (199, 10113995), (541, 3720305), (995, 2022799), (2705, 744061), (3739, 538295), (18695, 107659)]