2124815

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5519}}^1$

素因数の和:5542

約数の個数: 16

約数和(自身を含む): 3179520

約数和(自身を除く): 1054705

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5519, 27595, 38633, 60709, 193165, 303545, 424963, 2124815]

約数ペア:

[(1, 2124815), (5, 424963), (7, 303545), (11, 193165), (35, 60709), (55, 38633), (77, 27595), (385, 5519)]