129600772

素因数分解:

$2^2\times 7^1\times {\mathrm{4628599}}^1$

素因数の和:4628610

約数の個数: 12

約数和(自身を含む): 259201600

約数和(自身を除く): 129600828

約数列:

[1, 2, 4, 7, 14, 28, 4628599, 9257198, 18514396, 32400193, 64800386, 129600772]

約数ペア:

[(1, 129600772), (2, 64800386), (4, 32400193), (7, 18514396), (14, 9257198), (28, 4628599)]