2144152

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 4308480

約数和(自身を除く): 2164328

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 271, 344, 542, 989, 1084, 1978, 2168, 3956, 6233, 7912, 11653, 12466, 23306, 24932, 46612, 49864, 93224, 268019, 536038, 1072076, 2144152]

約数ペア:

[(1, 2144152), (2, 1072076), (4, 536038), (8, 268019), (23, 93224), (43, 49864), (46, 46612), (86, 24932), (92, 23306), (172, 12466), (184, 11653), (271, 7912), (344, 6233), (542, 3956), (989, 2168), (1084, 1978)]