191094046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 342576000

約数和(自身を除く): 151481954

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 169, 206, 286, 338, 499, 998, 1133, 1339, 1859, 2266, 2678, 3718, 5489, 6487, 10978, 12974, 14729, 17407, 29458, 34814, 51397, 71357, 84331, 102794, 142714, 168662, 191477, 382954, 565367, 668161, 927641, 1130734, 1336322, 1855282, 7349771, 8686093, 14699542, 17372186, 95547023, 191094046]

約数ペア:

[(1, 191094046), (2, 95547023), (11, 17372186), (13, 14699542), (22, 8686093), (26, 7349771), (103, 1855282), (143, 1336322), (169, 1130734), (206, 927641), (286, 668161), (338, 565367), (499, 382954), (998, 191477), (1133, 168662), (1339, 142714), (1859, 102794), (2266, 84331), (2678, 71357), (3718, 51397), (5489, 34814), (6487, 29458), (10978, 17407), (12974, 14729)]