2912127526

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:482

約数の個数: 96

約数和(自身を含む): 5673369600

約数和(自身を除く): 2761242074

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 89, 98, 127, 154, 178, 239, 254, 478, 539, 623, 889, 979, 1078, 1246, 1397, 1673, 1778, 1958, 2629, 2794, 3346, 4361, 5258, 6223, 6853, 8722, 9779, 11303, 11711, 12446, 13706, 18403, 19558, 21271, 22606, 23422, 30353, 36806, 42542, 47971, 60706, 68453, 79121, 95942, 124333, 128821, 136906, 148897, 158242, 212471, 233981, 248666, 257642, 297794, 333883, 424942, 467962, 553847, 667766, 870331, 1042279, 1107694, 1487297, 1637867, 1740662, 2084558, 2337181, 2701417, 2974594, 3275734, 4674362, 5402834, 6092317, 11465069, 12184634, 16360267, 18909919, 22930138, 29715587, 32720534, 37819838, 59431174, 132369433, 208009109, 264738866, 416018218, 1456063763, 2912127526]

約数ペア:

[(1, 2912127526), (2, 1456063763), (7, 416018218), (11, 264738866), (14, 208009109), (22, 132369433), (49, 59431174), (77, 37819838), (89, 32720534), (98, 29715587), (127, 22930138), (154, 18909919), (178, 16360267), (239, 12184634), (254, 11465069), (478, 6092317), (539, 5402834), (623, 4674362), (889, 3275734), (979, 2974594), (1078, 2701417), (1246, 2337181), (1397, 2084558), (1673, 1740662), (1778, 1637867), (1958, 1487297), (2629, 1107694), (2794, 1042279), (3346, 870331), (4361, 667766), (5258, 553847), (6223, 467962), (6853, 424942), (8722, 333883), (9779, 297794), (11303, 257642), (11711, 248666), (12446, 233981), (13706, 212471), (18403, 158242), (19558, 148897), (21271, 136906), (22606, 128821), (23422, 124333), (30353, 95942), (36806, 79121), (42542, 68453), (47971, 60706)]