2783245446

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{877}}^1\times {\mathrm{1123}}^1$

素因数の和:2165

約数の個数: 48

約数和(自身を含む): 6081105264

約数和(自身を除く): 3297859818

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 877, 942, 1123, 1413, 1754, 2246, 2631, 2826, 3369, 5262, 6738, 7893, 10107, 15786, 20214, 137689, 176311, 275378, 352622, 413067, 528933, 826134, 984871, 1057866, 1239201, 1586799, 1969742, 2478402, 2954613, 3173598, 5909226, 8863839, 17727678, 154624747, 309249494, 463874241, 927748482, 1391622723, 2783245446]

約数ペア:

[(1, 2783245446), (2, 1391622723), (3, 927748482), (6, 463874241), (9, 309249494), (18, 154624747), (157, 17727678), (314, 8863839), (471, 5909226), (877, 3173598), (942, 2954613), (1123, 2478402), (1413, 1969742), (1754, 1586799), (2246, 1239201), (2631, 1057866), (2826, 984871), (3369, 826134), (5262, 528933), (6738, 413067), (7893, 352622), (10107, 275378), (15786, 176311), (20214, 137689)]