538260028

素因数分解:

$2^2\times {\mathrm{2441}}^1\times {\mathrm{55127}}^1$

素因数の和:57572

約数の個数: 12

約数和(自身を含む): 942358032

約数和(自身を除く): 404098004

約数列:

[1, 2, 4, 2441, 4882, 9764, 55127, 110254, 220508, 134565007, 269130014, 538260028]

約数ペア:

[(1, 538260028), (2, 269130014), (4, 134565007), (2441, 220508), (4882, 110254), (9764, 55127)]