2018025788

素因数分解:

$2^2\times {\mathrm{1031}}^1\times {\mathrm{489337}}^1$

素因数の和:490372

約数の個数: 12

約数和(自身を含む): 3534977712

約数和(自身を除く): 1516951924

約数列:

[1, 2, 4, 1031, 2062, 4124, 489337, 978674, 1957348, 504506447, 1009012894, 2018025788]

約数ペア:

[(1, 2018025788), (2, 1009012894), (4, 504506447), (1031, 1957348), (2062, 978674), (4124, 489337)]