2021063908

素因数分解:

$2^2\times {\mathrm{2803}}^1\times {\mathrm{180259}}^1$

素因数の和:183066

約数の個数: 12

約数和(自身を含む): 3538143280

約数和(自身を除く): 1517079372

約数列:

[1, 2, 4, 2803, 5606, 11212, 180259, 360518, 721036, 505265977, 1010531954, 2021063908]

約数ペア:

[(1, 2021063908), (2, 1010531954), (4, 505265977), (2803, 721036), (5606, 360518), (11212, 180259)]