474401642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 867815424

約数和(自身を除く): 393413782

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 127, 143, 254, 286, 353, 407, 481, 706, 814, 962, 1397, 1651, 2794, 3302, 3883, 4589, 4699, 5291, 7766, 9178, 9398, 10582, 13061, 18161, 26122, 36322, 44831, 50479, 51689, 61087, 89662, 100958, 103378, 122174, 143671, 169793, 287342, 339586, 493141, 582803, 671957, 986282, 1165606, 1343914, 1658747, 1867723, 3317494, 3735446, 6410833, 12821666, 18246217, 21563711, 36492434, 43127422, 237200821, 474401642]

約数ペア:

[(1, 474401642), (2, 237200821), (11, 43127422), (13, 36492434), (22, 21563711), (26, 18246217), (37, 12821666), (74, 6410833), (127, 3735446), (143, 3317494), (254, 1867723), (286, 1658747), (353, 1343914), (407, 1165606), (481, 986282), (706, 671957), (814, 582803), (962, 493141), (1397, 339586), (1651, 287342), (2794, 169793), (3302, 143671), (3883, 122174), (4589, 103378), (4699, 100958), (5291, 89662), (7766, 61087), (9178, 51689), (9398, 50479), (10582, 44831), (13061, 36322), (18161, 26122)]