11157069532

素因数分解:

$2^2\times 7^1\times {\mathrm{398466769}}^1$

素因数の和:398466780

約数の個数: 12

約数和(自身を含む): 22314139120

約数和(自身を除く): 11157069588

約数列:

[1, 2, 4, 7, 14, 28, 398466769, 796933538, 1593867076, 2789267383, 5578534766, 11157069532]

約数ペア:

[(1, 11157069532), (2, 5578534766), (4, 2789267383), (7, 1593867076), (14, 796933538), (28, 398466769)]