2013731489

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{14767}}^1$

素因数の和:14826

約数の個数: 36

約数和(自身を含む): 2686948992

約数和(自身を除く): 673217503

約数列:

[1, 7, 11, 23, 49, 77, 121, 161, 253, 539, 847, 1127, 1771, 2783, 5929, 12397, 14767, 19481, 103369, 136367, 162437, 339641, 723583, 1137059, 1786807, 2377487, 3736051, 7959413, 12507649, 16642409, 26152357, 41096561, 87553543, 183066499, 287675927, 2013731489]

約数ペア:

[(1, 2013731489), (7, 287675927), (11, 183066499), (23, 87553543), (49, 41096561), (77, 26152357), (121, 16642409), (161, 12507649), (253, 7959413), (539, 3736051), (847, 2377487), (1127, 1786807), (1771, 1137059), (2783, 723583), (5929, 339641), (12397, 162437), (14767, 136367), (19481, 103369)]