2090424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:580

約数の個数: 64

約数和(自身を含む): 6243840

約数和(自身を除く): 4153416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 541, 552, 644, 966, 1082, 1288, 1623, 1932, 2164, 3246, 3787, 3864, 4328, 6492, 7574, 11361, 12443, 12984, 15148, 22722, 24886, 30296, 37329, 45444, 49772, 74658, 87101, 90888, 99544, 149316, 174202, 261303, 298632, 348404, 522606, 696808, 1045212, 2090424]

約数ペア:

[(1, 2090424), (2, 1045212), (3, 696808), (4, 522606), (6, 348404), (7, 298632), (8, 261303), (12, 174202), (14, 149316), (21, 99544), (23, 90888), (24, 87101), (28, 74658), (42, 49772), (46, 45444), (56, 37329), (69, 30296), (84, 24886), (92, 22722), (138, 15148), (161, 12984), (168, 12443), (184, 11361), (276, 7574), (322, 6492), (483, 4328), (541, 3864), (552, 3787), (644, 3246), (966, 2164), (1082, 1932), (1288, 1623)]