2088367539

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{1567}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 2974433280

約数和(自身を除く): 886065741

約数列:

[1, 3, 19, 57, 103, 227, 309, 681, 1567, 1957, 4313, 4701, 5871, 12939, 23381, 29773, 70143, 89319, 161401, 355709, 444239, 484203, 1067127, 1332717, 3066619, 6758471, 9199857, 20275413, 36638027, 109914081, 696122513, 2088367539]

約数ペア:

[(1, 2088367539), (3, 696122513), (19, 109914081), (57, 36638027), (103, 20275413), (227, 9199857), (309, 6758471), (681, 3066619), (1567, 1332717), (1957, 1067127), (4313, 484203), (4701, 444239), (5871, 355709), (12939, 161401), (23381, 89319), (29773, 70143)]