2135394489742

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{9161}}^1\times {\mathrm{487649}}^1$

素因数の和:497051

約数の個数: 16

約数和(自身を含む): 3216851496000

約数和(自身を除く): 1081457006258

約数列:

[1, 2, 239, 478, 9161, 18322, 487649, 975298, 2189479, 4378958, 116548111, 233096222, 4467352489, 8934704978, 1067697244871, 2135394489742]

約数ペア:

[(1, 2135394489742), (2, 1067697244871), (239, 8934704978), (478, 4467352489), (9161, 233096222), (18322, 116548111), (487649, 4378958), (975298, 2189479)]