2009295356

素因数分解:

$2^2\times {\mathrm{499}}^1\times {\mathrm{947}}^1\times {\mathrm{1063}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 3530352000

約数和(自身を除く): 1521056644

約数列:

[1, 2, 4, 499, 947, 998, 1063, 1894, 1996, 2126, 3788, 4252, 472553, 530437, 945106, 1006661, 1060874, 1890212, 2013322, 2121748, 4026644, 502323839, 1004647678, 2009295356]

約数ペア:

[(1, 2009295356), (2, 1004647678), (4, 502323839), (499, 4026644), (947, 2121748), (998, 2013322), (1063, 1890212), (1894, 1060874), (1996, 1006661), (2126, 945106), (3788, 530437), (4252, 472553)]