487995976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{36947}}^1$

素因数の和:37093

約数の個数: 32

約数和(自身を含む): 993162240

約数和(自身を除く): 505166264

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 36947, 73894, 147788, 295576, 480311, 960622, 1921244, 3842488, 4692269, 9384538, 18769076, 37538152, 60999497, 121998994, 243997988, 487995976]

約数ペア:

[(1, 487995976), (2, 243997988), (4, 121998994), (8, 60999497), (13, 37538152), (26, 18769076), (52, 9384538), (104, 4692269), (127, 3842488), (254, 1921244), (508, 960622), (1016, 480311), (1651, 295576), (3302, 147788), (6604, 73894), (13208, 36947)]