2011124738

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{14627}}^1$

素因数の和:14727

約数の個数: 48

約数和(自身を含む): 3722065344

約数和(自身を除く): 1710940606

約数列:

[1, 2, 7, 14, 23, 46, 49, 61, 98, 122, 161, 322, 427, 854, 1127, 1403, 2254, 2806, 2989, 5978, 9821, 14627, 19642, 29254, 68747, 102389, 137494, 204778, 336421, 672842, 716723, 892247, 1433446, 1784494, 2354947, 4709894, 6245729, 12491458, 16484629, 20521681, 32969258, 41043362, 43720103, 87440206, 143651767, 287303534, 1005562369, 2011124738]

約数ペア:

[(1, 2011124738), (2, 1005562369), (7, 287303534), (14, 143651767), (23, 87440206), (46, 43720103), (49, 41043362), (61, 32969258), (98, 20521681), (122, 16484629), (161, 12491458), (322, 6245729), (427, 4709894), (854, 2354947), (1127, 1784494), (1403, 1433446), (2254, 892247), (2806, 716723), (2989, 672842), (5978, 336421), (9821, 204778), (14627, 137494), (19642, 102389), (29254, 68747)]