2012964910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{1789}}^1$

素因数の和:2053

約数の個数: 64

約数和(自身を含む): 4050440640

約数和(自身を除く): 2037475730

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 193, 265, 386, 530, 583, 965, 1166, 1789, 1930, 2123, 2915, 3578, 4246, 5830, 8945, 10229, 10615, 17890, 19679, 20458, 21230, 39358, 51145, 94817, 98395, 102290, 112519, 189634, 196790, 225038, 345277, 474085, 562595, 690554, 948170, 1042987, 1125190, 1726385, 2085974, 3452770, 3798047, 5214935, 7596094, 10429870, 18299681, 18990235, 36599362, 37980470, 91498405, 182996810, 201296491, 402592982, 1006482455, 2012964910]

約数ペア:

[(1, 2012964910), (2, 1006482455), (5, 402592982), (10, 201296491), (11, 182996810), (22, 91498405), (53, 37980470), (55, 36599362), (106, 18990235), (110, 18299681), (193, 10429870), (265, 7596094), (386, 5214935), (530, 3798047), (583, 3452770), (965, 2085974), (1166, 1726385), (1789, 1125190), (1930, 1042987), (2123, 948170), (2915, 690554), (3578, 562595), (4246, 474085), (5830, 345277), (8945, 225038), (10229, 196790), (10615, 189634), (17890, 112519), (19679, 102290), (20458, 98395), (21230, 94817), (39358, 51145)]