420108508

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{1399}}^1\times {\mathrm{2029}}^1$

素因数の和:3469

約数の個数: 24

約数和(自身を含む): 755972000

約数和(自身を除く): 335863492

約数列:

[1, 2, 4, 37, 74, 148, 1399, 2029, 2798, 4058, 5596, 8116, 51763, 75073, 103526, 150146, 207052, 300292, 2838571, 5677142, 11354284, 105027127, 210054254, 420108508]

約数ペア:

[(1, 420108508), (2, 210054254), (4, 105027127), (37, 11354284), (74, 5677142), (148, 2838571), (1399, 300292), (2029, 207052), (2798, 150146), (4058, 103526), (5596, 75073), (8116, 51763)]