2013808892

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{1136461}}^1$

素因数の和:1136908

約数の個数: 12

約数和(自身を含む): 3532123896

約数和(自身を除く): 1518315004

約数列:

[1, 2, 4, 443, 886, 1772, 1136461, 2272922, 4545844, 503452223, 1006904446, 2013808892]

約数ペア:

[(1, 2013808892), (2, 1006904446), (4, 503452223), (443, 4545844), (886, 2272922), (1772, 1136461)]