8241442564

素因数分解:

$2^2\times {\mathrm{21821}}^1\times {\mathrm{94421}}^1$

素因数の和:116246

約数の個数: 12

約数和(自身を含む): 14423338188

約数和(自身を除く): 6181895624

約数列:

[1, 2, 4, 21821, 43642, 87284, 94421, 188842, 377684, 2060360641, 4120721282, 8241442564]

約数ペア:

[(1, 8241442564), (2, 4120721282), (4, 2060360641), (21821, 377684), (43642, 188842), (87284, 94421)]