1902092808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{3637}}^1$

素因数の和:3947

約数の個数: 128

約数和(自身を含む): 5951185920

約数和(自身を除く): 4049093112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 283, 308, 462, 566, 616, 849, 924, 1132, 1698, 1848, 1981, 2264, 3113, 3396, 3637, 3962, 5943, 6226, 6792, 7274, 7924, 9339, 10911, 11886, 12452, 14548, 15848, 18678, 21791, 21822, 23772, 24904, 25459, 29096, 37356, 40007, 43582, 43644, 47544, 50918, 65373, 74712, 76377, 80014, 87164, 87288, 101836, 120021, 130746, 152754, 160028, 174328, 203672, 240042, 261492, 280049, 305508, 320056, 480084, 522984, 560098, 611016, 840147, 960168, 1029271, 1120196, 1680294, 2058542, 2240392, 3087813, 3360588, 4117084, 6175626, 6721176, 7204897, 8234168, 11321981, 12351252, 14409794, 21614691, 22643962, 24702504, 28819588, 33965943, 43229382, 45287924, 57639176, 67931886, 79253867, 86458764, 90575848, 135863772, 158507734, 172917528, 237761601, 271727544, 317015468, 475523202, 634030936, 951046404, 1902092808]

約数ペア:

[(1, 1902092808), (2, 951046404), (3, 634030936), (4, 475523202), (6, 317015468), (7, 271727544), (8, 237761601), (11, 172917528), (12, 158507734), (14, 135863772), (21, 90575848), (22, 86458764), (24, 79253867), (28, 67931886), (33, 57639176), (42, 45287924), (44, 43229382), (56, 33965943), (66, 28819588), (77, 24702504), (84, 22643962), (88, 21614691), (132, 14409794), (154, 12351252), (168, 11321981), (231, 8234168), (264, 7204897), (283, 6721176), (308, 6175626), (462, 4117084), (566, 3360588), (616, 3087813), (849, 2240392), (924, 2058542), (1132, 1680294), (1698, 1120196), (1848, 1029271), (1981, 960168), (2264, 840147), (3113, 611016), (3396, 560098), (3637, 522984), (3962, 480084), (5943, 320056), (6226, 305508), (6792, 280049), (7274, 261492), (7924, 240042), (9339, 203672), (10911, 174328), (11886, 160028), (12452, 152754), (14548, 130746), (15848, 120021), (18678, 101836), (21791, 87288), (21822, 87164), (23772, 80014), (24904, 76377), (25459, 74712), (29096, 65373), (37356, 50918), (40007, 47544), (43582, 43644)]