64710230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{497771}}^1$

素因数の和:497791

約数の個数: 16

約数和(自身を含む): 125438544

約数和(自身を除く): 60728314

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 497771, 995542, 2488855, 4977710, 6471023, 12942046, 32355115, 64710230]

約数ペア:

[(1, 64710230), (2, 32355115), (5, 12942046), (10, 6471023), (13, 4977710), (26, 2488855), (65, 995542), (130, 497771)]