2668760908855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1\times {\mathrm{520019}}^1$

素因数の和:520563

約数の個数: 32

約数和(自身を含む): 3420275544000

約数和(自身を除く): 751514635145

約数列:

[1, 5, 17, 85, 173, 349, 865, 1745, 2941, 5933, 14705, 29665, 60377, 301885, 520019, 1026409, 2600095, 5132045, 8840323, 44201615, 89963287, 181486631, 449816435, 907433155, 1529375879, 3085272727, 7646879395, 15426363635, 31397187163, 156985935815, 533752181771, 2668760908855]

約数ペア:

[(1, 2668760908855), (5, 533752181771), (17, 156985935815), (85, 31397187163), (173, 15426363635), (349, 7646879395), (865, 3085272727), (1745, 1529375879), (2941, 907433155), (5933, 449816435), (14705, 181486631), (29665, 89963287), (60377, 44201615), (301885, 8840323), (520019, 5132045), (1026409, 2600095)]