859637956

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{485123}}^1$

素因数の和:485570

約数の個数: 12

約数和(自身を含む): 1507765392

約数和(自身を除く): 648127436

約数列:

[1, 2, 4, 443, 886, 1772, 485123, 970246, 1940492, 214909489, 429818978, 859637956]

約数ペア:

[(1, 859637956), (2, 429818978), (4, 214909489), (443, 1940492), (886, 970246), (1772, 485123)]