8719627553

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1\times {\mathrm{2083}}^1$

素因数の和:2553

約数の個数: 32

約数和(自身を含む): 10842268416

約数和(自身を除く): 2122640863

約数列:

[1, 7, 13, 91, 157, 293, 1099, 2041, 2051, 2083, 3809, 14287, 14581, 26663, 27079, 46001, 189553, 322007, 327031, 598013, 610319, 2289217, 4186091, 4251403, 4272233, 7934147, 29759821, 55539029, 95820083, 670740581, 1245661079, 8719627553]

約数ペア:

[(1, 8719627553), (7, 1245661079), (13, 670740581), (91, 95820083), (157, 55539029), (293, 29759821), (1099, 7934147), (2041, 4272233), (2051, 4251403), (2083, 4186091), (3809, 2289217), (14287, 610319), (14581, 598013), (26663, 327031), (27079, 322007), (46001, 189553)]