7842018106

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{5023}}^1$

素因数の和:5231

約数の個数: 48

約数和(自身を含む): 13239244800

約数和(自身を除く): 5397226694

約数列:

[1, 2, 13, 26, 31, 62, 149, 169, 298, 338, 403, 806, 1937, 3874, 4619, 5023, 5239, 9238, 10046, 10478, 25181, 50362, 60047, 65299, 120094, 130598, 155713, 311426, 748427, 780611, 848887, 1496854, 1561222, 1697774, 2024269, 4048538, 9729551, 19459102, 23201237, 26315497, 46402474, 52630994, 126484163, 252968326, 301616081, 603232162, 3921009053, 7842018106]

約数ペア:

[(1, 7842018106), (2, 3921009053), (13, 603232162), (26, 301616081), (31, 252968326), (62, 126484163), (149, 52630994), (169, 46402474), (298, 26315497), (338, 23201237), (403, 19459102), (806, 9729551), (1937, 4048538), (3874, 2024269), (4619, 1697774), (5023, 1561222), (5239, 1496854), (9238, 848887), (10046, 780611), (10478, 748427), (25181, 311426), (50362, 155713), (60047, 130598), (65299, 120094)]