2911984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:265

約数の個数: 40

約数和(自身を含む): 6062112

約数和(自身を除く): 3150128

約数列:

[1, 2, 4, 8, 16, 23, 41, 46, 82, 92, 164, 184, 193, 328, 368, 386, 656, 772, 943, 1544, 1886, 3088, 3772, 4439, 7544, 7913, 8878, 15088, 15826, 17756, 31652, 35512, 63304, 71024, 126608, 181999, 363998, 727996, 1455992, 2911984]

約数ペア:

[(1, 2911984), (2, 1455992), (4, 727996), (8, 363998), (16, 181999), (23, 126608), (41, 71024), (46, 63304), (82, 35512), (92, 31652), (164, 17756), (184, 15826), (193, 15088), (328, 8878), (368, 7913), (386, 7544), (656, 4439), (772, 3772), (943, 3088), (1544, 1886)]