2805448

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 5587200

約数和(自身を除く): 2781752

約数列:

[1, 2, 4, 8, 23, 46, 79, 92, 158, 184, 193, 316, 386, 632, 772, 1544, 1817, 3634, 4439, 7268, 8878, 14536, 15247, 17756, 30494, 35512, 60988, 121976, 350681, 701362, 1402724, 2805448]

約数ペア:

[(1, 2805448), (2, 1402724), (4, 701362), (8, 350681), (23, 121976), (46, 60988), (79, 35512), (92, 30494), (158, 17756), (184, 15247), (193, 14536), (316, 8878), (386, 7268), (632, 4439), (772, 3634), (1544, 1817)]