138220242628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139899031}}^1$

素因数の和:139899067

約数の個数: 24

約数和(自身を含む): 274202102720

約数和(自身を除く): 135981860092

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 139899031, 279798062, 559596124, 1818687403, 2658081589, 3637374806, 5316163178, 7274749612, 10632326356, 34555060657, 69110121314, 138220242628]

約数ペア:

[(1, 138220242628), (2, 69110121314), (4, 34555060657), (13, 10632326356), (19, 7274749612), (26, 5316163178), (38, 3637374806), (52, 2658081589), (76, 1818687403), (247, 559596124), (494, 279798062), (988, 139899031)]