1976645748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2139227}}^1$

素因数の和:2139252

約数の個数: 48

約数和(自身を含む): 5750244864

約数和(自身を除く): 3773599116

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 2139227, 4278454, 6417681, 8556908, 12835362, 14974589, 23531497, 25670724, 29949178, 44923767, 47062994, 59898356, 70594491, 89847534, 94125988, 141188982, 164720479, 179695068, 282377964, 329440958, 494161437, 658881916, 988322874, 1976645748]

約数ペア:

[(1, 1976645748), (2, 988322874), (3, 658881916), (4, 494161437), (6, 329440958), (7, 282377964), (11, 179695068), (12, 164720479), (14, 141188982), (21, 94125988), (22, 89847534), (28, 70594491), (33, 59898356), (42, 47062994), (44, 44923767), (66, 29949178), (77, 25670724), (84, 23531497), (132, 14974589), (154, 12835362), (231, 8556908), (308, 6417681), (462, 4278454), (924, 2139227)]