8640802612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{166169281}}^1$

素因数の和:166169298

約数の個数: 12

約数和(自身を含む): 16284589636

約数和(自身を除く): 7643787024

約数列:

[1, 2, 4, 13, 26, 52, 166169281, 332338562, 664677124, 2160200653, 4320401306, 8640802612]

約数ペア:

[(1, 8640802612), (2, 4320401306), (4, 2160200653), (13, 664677124), (26, 332338562), (52, 166169281)]