858199414

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{396947}}^1$

素因数の和:397019

約数の個数: 16

約数和(自身を含む): 1371852288

約数和(自身を除く): 513652874

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 396947, 793894, 9129781, 18259562, 18656509, 37313018, 429099707, 858199414]

約数ペア:

[(1, 858199414), (2, 429099707), (23, 37313018), (46, 18656509), (47, 18259562), (94, 9129781), (1081, 793894), (2162, 396947)]