8746660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33641}}^1$

素因数の和:33663

約数の個数: 24

約数和(自身を含む): 19781496

約数和(自身を除く): 11034836

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 33641, 67282, 134564, 168205, 336410, 437333, 672820, 874666, 1749332, 2186665, 4373330, 8746660]

約数ペア:

[(1, 8746660), (2, 4373330), (4, 2186665), (5, 1749332), (10, 874666), (13, 672820), (20, 437333), (26, 336410), (52, 168205), (65, 134564), (130, 67282), (260, 33641)]