2126488

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 5160960

約数和(自身を除く): 3034472

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 127, 161, 182, 184, 254, 299, 322, 364, 508, 598, 644, 728, 889, 1016, 1196, 1288, 1651, 1778, 2093, 2392, 2921, 3302, 3556, 4186, 5842, 6604, 7112, 8372, 11557, 11684, 13208, 16744, 20447, 23114, 23368, 37973, 40894, 46228, 75946, 81788, 92456, 151892, 163576, 265811, 303784, 531622, 1063244, 2126488]

約数ペア:

[(1, 2126488), (2, 1063244), (4, 531622), (7, 303784), (8, 265811), (13, 163576), (14, 151892), (23, 92456), (26, 81788), (28, 75946), (46, 46228), (52, 40894), (56, 37973), (91, 23368), (92, 23114), (104, 20447), (127, 16744), (161, 13208), (182, 11684), (184, 11557), (254, 8372), (299, 7112), (322, 6604), (364, 5842), (508, 4186), (598, 3556), (644, 3302), (728, 2921), (889, 2392), (1016, 2093), (1196, 1778), (1288, 1651)]