127907962

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{787}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 254177280

約数和(自身を除く): 126269318

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 47, 91, 94, 133, 182, 247, 266, 329, 494, 611, 658, 787, 893, 1222, 1574, 1729, 1786, 3458, 4277, 5509, 6251, 8554, 10231, 11018, 11609, 12502, 14953, 20462, 23218, 29906, 36989, 71617, 73978, 81263, 104671, 143234, 162526, 194389, 209342, 258923, 388778, 480857, 517846, 702791, 961714, 1360723, 1405582, 2721446, 3365999, 4919537, 6731998, 9136283, 9839074, 18272566, 63953981, 127907962]

約数ペア:

[(1, 127907962), (2, 63953981), (7, 18272566), (13, 9839074), (14, 9136283), (19, 6731998), (26, 4919537), (38, 3365999), (47, 2721446), (91, 1405582), (94, 1360723), (133, 961714), (182, 702791), (247, 517846), (266, 480857), (329, 388778), (494, 258923), (611, 209342), (658, 194389), (787, 162526), (893, 143234), (1222, 104671), (1574, 81263), (1729, 73978), (1786, 71617), (3458, 36989), (4277, 29906), (5509, 23218), (6251, 20462), (8554, 14953), (10231, 12502), (11018, 11609)]