2139598

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:459

約数の個数: 16

約数和(自身を含む): 3380256

約数和(自身を除く): 1240658

約数列:

[1, 2, 23, 46, 193, 241, 386, 482, 4439, 5543, 8878, 11086, 46513, 93026, 1069799, 2139598]

約数ペア:

[(1, 2139598), (2, 1069799), (23, 93026), (46, 46513), (193, 11086), (241, 8878), (386, 5543), (482, 4439)]