245742396479

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1040783}}^1$

素因数の和:1040879

約数の個数: 24

約数和(自身を含む): 281178205440

約数和(自身を除く): 35435808961

約数列:

[1, 17, 19, 43, 289, 323, 731, 817, 5491, 12427, 13889, 236113, 1040783, 17693311, 19774877, 44753669, 300786287, 336172909, 760812373, 850319711, 5714939453, 12933810341, 14455435087, 245742396479]

約数ペア:

[(1, 245742396479), (17, 14455435087), (19, 12933810341), (43, 5714939453), (289, 850319711), (323, 760812373), (731, 336172909), (817, 300786287), (5491, 44753669), (12427, 19774877), (13889, 17693311), (236113, 1040783)]