2004656

素因数分解:

$2^4\times {\mathrm{349}}^1\times {\mathrm{359}}^1$

素因数の和:716

約数の個数: 20

約数和(自身を含む): 3906000

約数和(自身を除く): 1901344

約数列:

[1, 2, 4, 8, 16, 349, 359, 698, 718, 1396, 1436, 2792, 2872, 5584, 5744, 125291, 250582, 501164, 1002328, 2004656]

約数ペア:

[(1, 2004656), (2, 1002328), (4, 501164), (8, 250582), (16, 125291), (349, 5744), (359, 5584), (698, 2872), (718, 2792), (1396, 1436)]