81549286

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{448073}}^1$

素因数の和:448095

約数の個数: 16

約数和(自身を含む): 150552864

約数和(自身を除く): 69003578

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 448073, 896146, 3136511, 5824949, 6273022, 11649898, 40774643, 81549286]

約数ペア:

[(1, 81549286), (2, 40774643), (7, 11649898), (13, 6273022), (14, 5824949), (26, 3136511), (91, 896146), (182, 448073)]