2018682290

素因数分解:

$2^1\times 5^1\times {\mathrm{7411}}^1\times {\mathrm{27239}}^1$

素因数の和:34657

約数の個数: 16

約数和(自身を含む): 3634251840

約数和(自身を除く): 1615569550

約数列:

[1, 2, 5, 10, 7411, 14822, 27239, 37055, 54478, 74110, 136195, 272390, 201868229, 403736458, 1009341145, 2018682290]

約数ペア:

[(1, 2018682290), (2, 1009341145), (5, 403736458), (10, 201868229), (7411, 272390), (14822, 136195), (27239, 74110), (37055, 54478)]