7138068812

素因数分解:

$2^2\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{127657}}^1$

素因数の和:129665

約数の個数: 24

約数和(自身を含む): 14283398304

約数和(自身を除く): 7145329492

約数列:

[1, 2, 4, 7, 14, 28, 1997, 3994, 7988, 13979, 27958, 55916, 127657, 255314, 510628, 893599, 1787198, 3574396, 254931029, 509862058, 1019724116, 1784517203, 3569034406, 7138068812]

約数ペア:

[(1, 7138068812), (2, 3569034406), (4, 1784517203), (7, 1019724116), (14, 509862058), (28, 254931029), (1997, 3574396), (3994, 1787198), (7988, 893599), (13979, 510628), (27958, 255314), (55916, 127657)]