2068607957

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{28979}}^1$

素因数の和:29045

約数の個数: 24

約数和(自身を含む): 2491120800

約数和(自身を除く): 422512843

約数列:

[1, 13, 17, 19, 221, 247, 289, 323, 3757, 4199, 5491, 28979, 71383, 376727, 492643, 550601, 6404359, 7157813, 8374931, 9360217, 108874103, 121682821, 159123689, 2068607957]

約数ペア:

[(1, 2068607957), (13, 159123689), (17, 121682821), (19, 108874103), (221, 9360217), (247, 8374931), (289, 7157813), (323, 6404359), (3757, 550601), (4199, 492643), (5491, 376727), (28979, 71383)]