1975985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 2659392

約数和(自身を除く): 683407

約数列:

[1, 5, 11, 37, 55, 185, 407, 971, 2035, 4855, 10681, 35927, 53405, 179635, 395197, 1975985]

約数ペア:

[(1, 1975985), (5, 395197), (11, 179635), (37, 53405), (55, 35927), (185, 10681), (407, 4855), (971, 2035)]