713045420

素因数分解:

$2^2\times 5^1\times {\mathrm{35652271}}^1$

素因数の和:35652280

約数の個数: 12

約数和(自身を含む): 1497395424

約数和(自身を除く): 784350004

約数列:

[1, 2, 4, 5, 10, 20, 35652271, 71304542, 142609084, 178261355, 356522710, 713045420]

約数ペア:

[(1, 713045420), (2, 356522710), (4, 178261355), (5, 142609084), (10, 71304542), (20, 35652271)]