2012806804

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{1123}}^1\times {\mathrm{2749}}^1$

素因数の和:4039

約数の個数: 24

約数和(自身を含む): 3548468000

約数和(自身を除く): 1535661196

約数列:

[1, 2, 4, 163, 326, 652, 1123, 2246, 2749, 4492, 5498, 10996, 183049, 366098, 448087, 732196, 896174, 1792348, 3087127, 6174254, 12348508, 503201701, 1006403402, 2012806804]

約数ペア:

[(1, 2012806804), (2, 1006403402), (4, 503201701), (163, 12348508), (326, 6174254), (652, 3087127), (1123, 1792348), (2246, 896174), (2749, 732196), (4492, 448087), (5498, 366098), (10996, 183049)]