2105542488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{176521}}^1$

素因数の和:176608

約数の個数: 64

約数和(自身を含む): 6100600320

約数和(自身を除く): 3995057832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 11928, 176521, 353042, 529563, 706084, 1059126, 1235647, 1412168, 2118252, 2471294, 3706941, 4236504, 4942588, 7413882, 9885176, 12532991, 14827764, 25065982, 29655528, 37598973, 50131964, 75197946, 87730937, 100263928, 150395892, 175461874, 263192811, 300791784, 350923748, 526385622, 701847496, 1052771244, 2105542488]

約数ペア:

[(1, 2105542488), (2, 1052771244), (3, 701847496), (4, 526385622), (6, 350923748), (7, 300791784), (8, 263192811), (12, 175461874), (14, 150395892), (21, 100263928), (24, 87730937), (28, 75197946), (42, 50131964), (56, 37598973), (71, 29655528), (84, 25065982), (142, 14827764), (168, 12532991), (213, 9885176), (284, 7413882), (426, 4942588), (497, 4236504), (568, 3706941), (852, 2471294), (994, 2118252), (1491, 1412168), (1704, 1235647), (1988, 1059126), (2982, 706084), (3976, 529563), (5964, 353042), (11928, 176521)]