4021016

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{11689}}^1$

素因数の和:11738

約数の個数: 16

約数和(自身を含む): 7715400

約数和(自身を除く): 3694384

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 11689, 23378, 46756, 93512, 502627, 1005254, 2010508, 4021016]

約数ペア:

[(1, 4021016), (2, 2010508), (4, 1005254), (8, 502627), (43, 93512), (86, 46756), (172, 23378), (344, 11689)]