2048705

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 2592000

約数和(自身を除く): 543295

約数列:

[1, 5, 29, 71, 145, 199, 355, 995, 2059, 5771, 10295, 14129, 28855, 70645, 409741, 2048705]

約数ペア:

[(1, 2048705), (5, 409741), (29, 70645), (71, 28855), (145, 14129), (199, 10295), (355, 5771), (995, 2059)]