2000989896

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1597}}^1$

素因数の和:1743

約数の個数: 128

約数和(自身を含む): 5508881280

約数和(自身を除く): 3507891384

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 83, 102, 111, 136, 148, 166, 204, 222, 249, 296, 332, 408, 444, 498, 629, 664, 888, 996, 1258, 1411, 1597, 1887, 1992, 2516, 2822, 3071, 3194, 3774, 4233, 4791, 5032, 5644, 6142, 6388, 7548, 8466, 9213, 9582, 11288, 12284, 12776, 15096, 16932, 18426, 19164, 24568, 27149, 33864, 36852, 38328, 52207, 54298, 59089, 73704, 81447, 104414, 108596, 118178, 132551, 156621, 162894, 177267, 208828, 217192, 236356, 265102, 313242, 325788, 354534, 397653, 417656, 472712, 530204, 626484, 651576, 709068, 795306, 1004513, 1060408, 1252968, 1418136, 1590612, 2009026, 2253367, 3013539, 3181224, 4018052, 4506734, 4904387, 6027078, 6760101, 8036104, 9013468, 9808774, 12054156, 13520202, 14713161, 18026936, 19617548, 24108312, 27040404, 29426322, 39235096, 54080808, 58852644, 83374579, 117705288, 166749158, 250123737, 333498316, 500247474, 666996632, 1000494948, 2000989896]

約数ペア:

[(1, 2000989896), (2, 1000494948), (3, 666996632), (4, 500247474), (6, 333498316), (8, 250123737), (12, 166749158), (17, 117705288), (24, 83374579), (34, 58852644), (37, 54080808), (51, 39235096), (68, 29426322), (74, 27040404), (83, 24108312), (102, 19617548), (111, 18026936), (136, 14713161), (148, 13520202), (166, 12054156), (204, 9808774), (222, 9013468), (249, 8036104), (296, 6760101), (332, 6027078), (408, 4904387), (444, 4506734), (498, 4018052), (629, 3181224), (664, 3013539), (888, 2253367), (996, 2009026), (1258, 1590612), (1411, 1418136), (1597, 1252968), (1887, 1060408), (1992, 1004513), (2516, 795306), (2822, 709068), (3071, 651576), (3194, 626484), (3774, 530204), (4233, 472712), (4791, 417656), (5032, 397653), (5644, 354534), (6142, 325788), (6388, 313242), (7548, 265102), (8466, 236356), (9213, 217192), (9582, 208828), (11288, 177267), (12284, 162894), (12776, 156621), (15096, 132551), (16932, 118178), (18426, 108596), (19164, 104414), (24568, 81447), (27149, 73704), (33864, 59089), (36852, 54298), (38328, 52207)]