2163500976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{495307}}^1$

素因数の和:495338

約数の個数: 80

約数和(自身を含む): 6878837504

約数和(自身を除く): 4715336528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 495307, 990614, 1485921, 1981228, 2971842, 3467149, 3962456, 5943684, 6438991, 6934298, 7924912, 10401447, 11887368, 12877982, 13868596, 19316973, 20802894, 23774736, 25755964, 27737192, 38633946, 41605788, 45072937, 51511928, 55474384, 77267892, 83211576, 90145874, 103023856, 135218811, 154535784, 166423152, 180291748, 270437622, 309071568, 360583496, 540875244, 721166992, 1081750488, 2163500976]

約数ペア:

[(1, 2163500976), (2, 1081750488), (3, 721166992), (4, 540875244), (6, 360583496), (7, 309071568), (8, 270437622), (12, 180291748), (13, 166423152), (14, 154535784), (16, 135218811), (21, 103023856), (24, 90145874), (26, 83211576), (28, 77267892), (39, 55474384), (42, 51511928), (48, 45072937), (52, 41605788), (56, 38633946), (78, 27737192), (84, 25755964), (91, 23774736), (104, 20802894), (112, 19316973), (156, 13868596), (168, 12877982), (182, 11887368), (208, 10401447), (273, 7924912), (312, 6934298), (336, 6438991), (364, 5943684), (546, 3962456), (624, 3467149), (728, 2971842), (1092, 1981228), (1456, 1485921), (2184, 990614), (4368, 495307)]