2630289714

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{1621}}^1$

素因数の和:2003

約数の個数: 64

約数和(自身を含む): 5768195328

約数和(自身を除く): 3137905614

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 293, 426, 586, 879, 923, 1621, 1758, 1846, 2769, 3242, 3809, 4863, 5538, 7618, 9726, 11427, 20803, 21073, 22854, 41606, 42146, 62409, 63219, 115091, 124818, 126438, 230182, 270439, 345273, 474953, 540878, 690546, 811317, 949906, 1424859, 1496183, 1622634, 2849718, 2992366, 4488549, 6174389, 8977098, 12348778, 18523167, 33721663, 37046334, 67443326, 101164989, 202329978, 438381619, 876763238, 1315144857, 2630289714]

約数ペア:

[(1, 2630289714), (2, 1315144857), (3, 876763238), (6, 438381619), (13, 202329978), (26, 101164989), (39, 67443326), (71, 37046334), (78, 33721663), (142, 18523167), (213, 12348778), (293, 8977098), (426, 6174389), (586, 4488549), (879, 2992366), (923, 2849718), (1621, 1622634), (1758, 1496183), (1846, 1424859), (2769, 949906), (3242, 811317), (3809, 690546), (4863, 540878), (5538, 474953), (7618, 345273), (9726, 270439), (11427, 230182), (20803, 126438), (21073, 124818), (22854, 115091), (41606, 63219), (42146, 62409)]