2219443204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{50441891}}^1$

素因数の和:50441906

約数の個数: 12

約数和(自身を含む): 4237118928

約数和(自身を除く): 2017675724

約数列:

[1, 2, 4, 11, 22, 44, 50441891, 100883782, 201767564, 554860801, 1109721602, 2219443204]

約数ペア:

[(1, 2219443204), (2, 1109721602), (4, 554860801), (11, 201767564), (22, 100883782), (44, 50441891)]