2771567266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 4613117544

約数和(自身を除く): 1841550278

約数列:

[1, 2, 13, 26, 53, 106, 137, 274, 277, 554, 689, 1378, 1781, 2809, 3562, 3601, 5618, 7202, 7261, 14522, 14681, 29362, 36517, 37949, 73034, 75898, 94393, 188786, 190853, 381706, 384833, 493337, 769666, 778093, 986674, 1556186, 2011297, 4022594, 5002829, 10005658, 10115209, 20230418, 26146861, 52293722, 106598741, 213197482, 1385783633, 2771567266]

約数ペア:

[(1, 2771567266), (2, 1385783633), (13, 213197482), (26, 106598741), (53, 52293722), (106, 26146861), (137, 20230418), (274, 10115209), (277, 10005658), (554, 5002829), (689, 4022594), (1378, 2011297), (1781, 1556186), (2809, 986674), (3562, 778093), (3601, 769666), (5618, 493337), (7202, 384833), (7261, 381706), (14522, 190853), (14681, 188786), (29362, 94393), (36517, 75898), (37949, 73034)]