700905289

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{739}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 862709760

約数和(自身を除く): 161804471

約数列:

[1, 7, 23, 43, 137, 161, 301, 739, 959, 989, 3151, 5173, 5891, 6923, 16997, 22057, 31777, 41237, 101243, 118979, 135493, 222439, 708701, 730871, 948451, 2328589, 4353449, 5116097, 16300123, 30474143, 100129327, 700905289]

約数ペア:

[(1, 700905289), (7, 100129327), (23, 30474143), (43, 16300123), (137, 5116097), (161, 4353449), (301, 2328589), (739, 948451), (959, 730871), (989, 708701), (3151, 222439), (5173, 135493), (5891, 118979), (6923, 101243), (16997, 41237), (22057, 31777)]