20140038716

素因数分解:

$2^2\times 7^1\times {\mathrm{719287097}}^1$

素因数の和:719287108

約数の個数: 12

約数和(自身を含む): 40280077488

約数和(自身を除く): 20140038772

約数列:

[1, 2, 4, 7, 14, 28, 719287097, 1438574194, 2877148388, 5035009679, 10070019358, 20140038716]

約数ペア:

[(1, 20140038716), (2, 10070019358), (4, 5035009679), (7, 2877148388), (14, 1438574194), (28, 719287097)]