2571423358

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1\times {\mathrm{2003}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 4456767744

約数和(自身を除く): 1885344386

約数列:

[1, 2, 7, 14, 107, 214, 749, 857, 1498, 1714, 2003, 4006, 5999, 11998, 14021, 28042, 91699, 183398, 214321, 428642, 641893, 1283786, 1500247, 1716571, 3000494, 3433142, 12015997, 24031994, 183673097, 367346194, 1285711679, 2571423358]

約数ペア:

[(1, 2571423358), (2, 1285711679), (7, 367346194), (14, 183673097), (107, 24031994), (214, 12015997), (749, 3433142), (857, 3000494), (1498, 1716571), (1714, 1500247), (2003, 1283786), (4006, 641893), (5999, 428642), (11998, 214321), (14021, 183398), (28042, 91699)]