7140742

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1609}}^1$

素因数の和:1935

約数の個数: 16

約数和(自身を含む): 12287520

約数和(自身を除く): 5146778

約数列:

[1, 2, 7, 14, 317, 634, 1609, 2219, 3218, 4438, 11263, 22526, 510053, 1020106, 3570371, 7140742]

約数ペア:

[(1, 7140742), (2, 3570371), (7, 1020106), (14, 510053), (317, 22526), (634, 11263), (1609, 4438), (2219, 3218)]