2947496

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 5866560

約数和(自身を除く): 2919064

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 193, 332, 386, 664, 772, 1544, 1909, 3818, 4439, 7636, 8878, 15272, 16019, 17756, 32038, 35512, 64076, 128152, 368437, 736874, 1473748, 2947496]

約数ペア:

[(1, 2947496), (2, 1473748), (4, 736874), (8, 368437), (23, 128152), (46, 64076), (83, 35512), (92, 32038), (166, 17756), (184, 16019), (193, 15272), (332, 8878), (386, 7636), (664, 4439), (772, 3818), (1544, 1909)]