2656969270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{538939}}^1$

素因数の和:538992

約数の個数: 32

約数和(自身を含む): 5238496800

約数和(自身を除く): 2581527530

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 290, 493, 986, 2465, 4930, 538939, 1077878, 2694695, 5389390, 9161963, 15629231, 18323926, 31258462, 45809815, 78146155, 91619630, 156292310, 265696927, 531393854, 1328484635, 2656969270]

約数ペア:

[(1, 2656969270), (2, 1328484635), (5, 531393854), (10, 265696927), (17, 156292310), (29, 91619630), (34, 78146155), (58, 45809815), (85, 31258462), (145, 18323926), (170, 15629231), (290, 9161963), (493, 5389390), (986, 2694695), (2465, 1077878), (4930, 538939)]