2438128803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{1489}}^1$

素因数の和:1620

約数の個数: 48

約数和(自身を含む): 3737635200

約数和(自身を除く): 1299506397

約数列:

[1, 3, 11, 29, 33, 59, 87, 177, 319, 649, 841, 957, 1489, 1711, 1947, 2523, 4467, 5133, 9251, 16379, 18821, 27753, 43181, 49137, 49619, 56463, 87851, 129543, 148857, 263553, 474991, 545809, 966361, 1252249, 1424973, 1637427, 2547679, 2899083, 3756747, 7643037, 13774739, 28024469, 41324217, 73882691, 84073407, 221648073, 812709601, 2438128803]

約数ペア:

[(1, 2438128803), (3, 812709601), (11, 221648073), (29, 84073407), (33, 73882691), (59, 41324217), (87, 28024469), (177, 13774739), (319, 7643037), (649, 3756747), (841, 2899083), (957, 2547679), (1489, 1637427), (1711, 1424973), (1947, 1252249), (2523, 966361), (4467, 545809), (5133, 474991), (9251, 263553), (16379, 148857), (18821, 129543), (27753, 87851), (43181, 56463), (49137, 49619)]