8561640894

素因数分解:

$2^1\times 3^1\times {\mathrm{3359}}^1\times {\mathrm{424811}}^1$

素因数の和:428175

約数の個数: 16

約数和(自身を含む): 17128419840

約数和(自身を除く): 8566778946

約数列:

[1, 2, 3, 6, 3359, 6718, 10077, 20154, 424811, 849622, 1274433, 2548866, 1426940149, 2853880298, 4280820447, 8561640894]

約数ペア:

[(1, 8561640894), (2, 4280820447), (3, 2853880298), (6, 1426940149), (3359, 2548866), (6718, 1274433), (10077, 849622), (20154, 424811)]