8210410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 16066512

約数和(自身を除く): 7856102

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 461, 685, 922, 1370, 1781, 2305, 3562, 4610, 5993, 8905, 11986, 17810, 29965, 59930, 63157, 126314, 315785, 631570, 821041, 1642082, 4105205, 8210410]

約数ペア:

[(1, 8210410), (2, 4105205), (5, 1642082), (10, 821041), (13, 631570), (26, 315785), (65, 126314), (130, 63157), (137, 59930), (274, 29965), (461, 17810), (685, 11986), (922, 8905), (1370, 5993), (1781, 4610), (2305, 3562)]