2019398898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:360

約数の個数: 128

約数和(自身を含む): 4676050944

約数和(自身を除く): 2656652046

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 53, 66, 71, 94, 106, 141, 142, 159, 173, 213, 282, 318, 346, 426, 517, 519, 583, 781, 1034, 1038, 1166, 1551, 1562, 1749, 1903, 2343, 2491, 3102, 3337, 3498, 3763, 3806, 4686, 4982, 5709, 6674, 7473, 7526, 8131, 9169, 10011, 11289, 11418, 12283, 14946, 16262, 18338, 20022, 22578, 24393, 24566, 27401, 27507, 36707, 36849, 41393, 48786, 54802, 55014, 73414, 73698, 82203, 82786, 89441, 100859, 110121, 124179, 135113, 164406, 176861, 178882, 201718, 220242, 248358, 268323, 270226, 302577, 353722, 405339, 430943, 530583, 536646, 577301, 605154, 650999, 810678, 861886, 1061166, 1154602, 1292829, 1301998, 1731903, 1945471, 1952997, 2585658, 3463806, 3890942, 3905994, 4740373, 5836413, 6350311, 7160989, 9480746, 11672826, 12700622, 14221119, 14321978, 19050933, 21482967, 28442238, 30596953, 38101866, 42965934, 61193906, 91790859, 183581718, 336566483, 673132966, 1009699449, 2019398898]

約数ペア:

[(1, 2019398898), (2, 1009699449), (3, 673132966), (6, 336566483), (11, 183581718), (22, 91790859), (33, 61193906), (47, 42965934), (53, 38101866), (66, 30596953), (71, 28442238), (94, 21482967), (106, 19050933), (141, 14321978), (142, 14221119), (159, 12700622), (173, 11672826), (213, 9480746), (282, 7160989), (318, 6350311), (346, 5836413), (426, 4740373), (517, 3905994), (519, 3890942), (583, 3463806), (781, 2585658), (1034, 1952997), (1038, 1945471), (1166, 1731903), (1551, 1301998), (1562, 1292829), (1749, 1154602), (1903, 1061166), (2343, 861886), (2491, 810678), (3102, 650999), (3337, 605154), (3498, 577301), (3763, 536646), (3806, 530583), (4686, 430943), (4982, 405339), (5709, 353722), (6674, 302577), (7473, 270226), (7526, 268323), (8131, 248358), (9169, 220242), (10011, 201718), (11289, 178882), (11418, 176861), (12283, 164406), (14946, 135113), (16262, 124179), (18338, 110121), (20022, 100859), (22578, 89441), (24393, 82786), (24566, 82203), (27401, 73698), (27507, 73414), (36707, 55014), (36849, 54802), (41393, 48786)]