826610972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{18786613}}^1$

素因数の和:18786628

約数の個数: 12

約数和(自身を含む): 1578075576

約数和(自身を除く): 751464604

約数列:

[1, 2, 4, 11, 22, 44, 18786613, 37573226, 75146452, 206652743, 413305486, 826610972]

約数ペア:

[(1, 826610972), (2, 413305486), (4, 206652743), (11, 75146452), (22, 37573226), (44, 18786613)]