2656553410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1308647}}^1$

素因数の和:1308690

約数の個数: 32

約数和(自身を含む): 5653359360

約数和(自身を除く): 2996805950

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 1308647, 2617294, 6543235, 9160529, 13086470, 18321058, 37950763, 45802645, 75901526, 91605290, 189753815, 265655341, 379507630, 531310682, 1328276705, 2656553410]

約数ペア:

[(1, 2656553410), (2, 1328276705), (5, 531310682), (7, 379507630), (10, 265655341), (14, 189753815), (29, 91605290), (35, 75901526), (58, 45802645), (70, 37950763), (145, 18321058), (203, 13086470), (290, 9160529), (406, 6543235), (1015, 2617294), (2030, 1308647)]