2666026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:869

約数の個数: 16

約数和(自身を含む): 4393440

約数和(自身を除く): 1727414

約数列:

[1, 2, 11, 22, 179, 358, 677, 1354, 1969, 3938, 7447, 14894, 121183, 242366, 1333013, 2666026]

約数ペア:

[(1, 2666026), (2, 1333013), (11, 242366), (22, 121183), (179, 14894), (358, 7447), (677, 3938), (1354, 1969)]