2006768624

素因数分解:

$2^4\times 7^1\times {\mathrm{17917577}}^1$

素因数の和:17917592

約数の個数: 20

約数和(自身を含む): 4443559344

約数和(自身を除く): 2436790720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17917577, 35835154, 71670308, 125423039, 143340616, 250846078, 286681232, 501692156, 1003384312, 2006768624]

約数ペア:

[(1, 2006768624), (2, 1003384312), (4, 501692156), (7, 286681232), (8, 250846078), (14, 143340616), (16, 125423039), (28, 71670308), (56, 35835154), (112, 17917577)]