2039069186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{15559}}^1$

素因数の和:15639

約数の個数: 64

約数和(自身を含む): 4086927360

約数和(自身を除く): 2047858174

約数列:

[1, 2, 7, 11, 14, 22, 23, 37, 46, 74, 77, 154, 161, 253, 259, 322, 407, 506, 518, 814, 851, 1702, 1771, 2849, 3542, 5698, 5957, 9361, 11914, 15559, 18722, 31118, 65527, 108913, 131054, 171149, 217826, 342298, 357857, 575683, 715714, 1151366, 1198043, 2396086, 2504999, 3936427, 4029781, 5009998, 6332513, 7872854, 8059562, 12665026, 13240709, 26481418, 27554989, 44327591, 55109978, 88655182, 92684963, 145647799, 185369926, 291295598, 1019534593, 2039069186]

約数ペア:

[(1, 2039069186), (2, 1019534593), (7, 291295598), (11, 185369926), (14, 145647799), (22, 92684963), (23, 88655182), (37, 55109978), (46, 44327591), (74, 27554989), (77, 26481418), (154, 13240709), (161, 12665026), (253, 8059562), (259, 7872854), (322, 6332513), (407, 5009998), (506, 4029781), (518, 3936427), (814, 2504999), (851, 2396086), (1702, 1198043), (1771, 1151366), (2849, 715714), (3542, 575683), (5698, 357857), (5957, 342298), (9361, 217826), (11914, 171149), (15559, 131054), (18722, 108913), (31118, 65527)]