78130906

素因数分解:

$2^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{5531}}^1$

素因数の和:6549

約数の個数: 16

約数和(自身を含む): 134095680

約数和(自身を除く): 55964774

約数列:

[1, 2, 7, 14, 1009, 2018, 5531, 7063, 11062, 14126, 38717, 77434, 5580779, 11161558, 39065453, 78130906]

約数ペア:

[(1, 78130906), (2, 39065453), (7, 11161558), (14, 5580779), (1009, 77434), (2018, 38717), (5531, 14126), (7063, 11062)]