525790668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{26539}}^1$

素因数の和:26686

約数の個数: 48

約数和(自身を含む): 1331671040

約数和(自身を除く): 805880372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 19812, 26539, 53078, 79617, 106156, 159234, 318468, 345007, 690014, 1035021, 1380028, 2070042, 3370453, 4140084, 6740906, 10111359, 13481812, 20222718, 40445436, 43815889, 87631778, 131447667, 175263556, 262895334, 525790668]

約数ペア:

[(1, 525790668), (2, 262895334), (3, 175263556), (4, 131447667), (6, 87631778), (12, 43815889), (13, 40445436), (26, 20222718), (39, 13481812), (52, 10111359), (78, 6740906), (127, 4140084), (156, 3370453), (254, 2070042), (381, 1380028), (508, 1035021), (762, 690014), (1524, 345007), (1651, 318468), (3302, 159234), (4953, 106156), (6604, 79617), (9906, 53078), (19812, 26539)]