2884390912

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2851}}^1$

素因数の和:2907

約数の個数: 104

約数和(自身を含む): 6541004960

約数和(自身を除く): 3656614048

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 832, 988, 1024, 1216, 1664, 1976, 2048, 2432, 2851, 3328, 3952, 4096, 4864, 5702, 6656, 7904, 9728, 11404, 13312, 15808, 19456, 22808, 26624, 31616, 37063, 38912, 45616, 53248, 54169, 63232, 74126, 77824, 91232, 108338, 126464, 148252, 182464, 216676, 252928, 296504, 364928, 433352, 505856, 593008, 704197, 729856, 866704, 1011712, 1186016, 1408394, 1459712, 1733408, 2372032, 2816788, 2919424, 3466816, 4744064, 5633576, 5838848, 6933632, 9488128, 11267152, 11677696, 13867264, 18976256, 22534304, 27734528, 37952512, 45068608, 55469056, 75905024, 90137216, 110938112, 151810048, 180274432, 221876224, 360548864, 721097728, 1442195456, 2884390912]

約数ペア:

[(1, 2884390912), (2, 1442195456), (4, 721097728), (8, 360548864), (13, 221876224), (16, 180274432), (19, 151810048), (26, 110938112), (32, 90137216), (38, 75905024), (52, 55469056), (64, 45068608), (76, 37952512), (104, 27734528), (128, 22534304), (152, 18976256), (208, 13867264), (247, 11677696), (256, 11267152), (304, 9488128), (416, 6933632), (494, 5838848), (512, 5633576), (608, 4744064), (832, 3466816), (988, 2919424), (1024, 2816788), (1216, 2372032), (1664, 1733408), (1976, 1459712), (2048, 1408394), (2432, 1186016), (2851, 1011712), (3328, 866704), (3952, 729856), (4096, 704197), (4864, 593008), (5702, 505856), (6656, 433352), (7904, 364928), (9728, 296504), (11404, 252928), (13312, 216676), (15808, 182464), (19456, 148252), (22808, 126464), (26624, 108338), (31616, 91232), (37063, 77824), (38912, 74126), (45616, 63232), (53248, 54169)]