8455330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 16524144

約数和(自身を除く): 8068814

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 337, 386, 674, 965, 1685, 1930, 2509, 3370, 4381, 5018, 8762, 12545, 21905, 25090, 43810, 65041, 130082, 325205, 650410, 845533, 1691066, 4227665, 8455330]

約数ペア:

[(1, 8455330), (2, 4227665), (5, 1691066), (10, 845533), (13, 650410), (26, 325205), (65, 130082), (130, 65041), (193, 43810), (337, 25090), (386, 21905), (674, 12545), (965, 8762), (1685, 5018), (1930, 4381), (2509, 3370)]