2000541305

素因数分解:

$5^1\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{29327}}^1$

素因数の和:31288

約数の個数: 16

約数和(自身を含む): 2745100800

約数和(自身を除く): 744559495

約数列:

[1, 5, 7, 35, 1949, 9745, 13643, 29327, 68215, 146635, 205289, 1026445, 57158323, 285791615, 400108261, 2000541305]

約数ペア:

[(1, 2000541305), (5, 400108261), (7, 285791615), (35, 57158323), (1949, 1026445), (9745, 205289), (13643, 146635), (29327, 68215)]