2559016

素因数分解:

$2^3\times {\mathrm{43}}^2\times {\mathrm{173}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 4940730

約数和(自身を除く): 2381714

約数列:

[1, 2, 4, 8, 43, 86, 172, 173, 344, 346, 692, 1384, 1849, 3698, 7396, 7439, 14792, 14878, 29756, 59512, 319877, 639754, 1279508, 2559016]

約数ペア:

[(1, 2559016), (2, 1279508), (4, 639754), (8, 319877), (43, 59512), (86, 29756), (172, 14878), (173, 14792), (344, 7439), (346, 7396), (692, 3698), (1384, 1849)]