2012318878

素因数分解:

$2^1\times {\mathrm{467}}^1\times {\mathrm{997}}^1\times {\mathrm{2161}}^1$

素因数の和:3627

約数の個数: 16

約数和(自身を含む): 3029377104

約数和(自身を除く): 1017058226

約数列:

[1, 2, 467, 934, 997, 1994, 2161, 4322, 465599, 931198, 1009187, 2018374, 2154517, 4309034, 1006159439, 2012318878]

約数ペア:

[(1, 2012318878), (2, 1006159439), (467, 4309034), (934, 2154517), (997, 2018374), (1994, 1009187), (2161, 931198), (4322, 465599)]