2019410564

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{4998541}}^1$

素因数の和:4998646

約数の個数: 12

約数和(自身を含む): 3568958988

約数和(自身を除く): 1549548424

約数列:

[1, 2, 4, 101, 202, 404, 4998541, 9997082, 19994164, 504852641, 1009705282, 2019410564]

約数ペア:

[(1, 2019410564), (2, 1009705282), (4, 504852641), (101, 19994164), (202, 9997082), (404, 4998541)]