2019234448

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{4027}}^1$

素因数の和:4101

約数の個数: 120

約数和(自身を含む): 5048662976

約数和(自身を除く): 3029428528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 121, 148, 154, 176, 242, 259, 296, 308, 407, 484, 518, 592, 616, 814, 847, 968, 1036, 1232, 1628, 1694, 1936, 2072, 2849, 3256, 3388, 4027, 4144, 4477, 5698, 6512, 6776, 8054, 8954, 11396, 13552, 16108, 17908, 22792, 28189, 31339, 32216, 35816, 44297, 45584, 56378, 62678, 64432, 71632, 88594, 112756, 125356, 148999, 177188, 225512, 250712, 297998, 310079, 354376, 451024, 487267, 501424, 595996, 620158, 708752, 974534, 1042993, 1191992, 1240316, 1638989, 1949068, 2085986, 2383984, 2480632, 3277978, 3410869, 3898136, 4171972, 4961264, 6555956, 6821738, 7796272, 8343944, 11472923, 13111912, 13643476, 16687888, 18028879, 22945846, 26223824, 27286952, 36057758, 45891692, 54573904, 72115516, 91783384, 126202153, 144231032, 183566768, 252404306, 288462064, 504808612, 1009617224, 2019234448]

約数ペア:

[(1, 2019234448), (2, 1009617224), (4, 504808612), (7, 288462064), (8, 252404306), (11, 183566768), (14, 144231032), (16, 126202153), (22, 91783384), (28, 72115516), (37, 54573904), (44, 45891692), (56, 36057758), (74, 27286952), (77, 26223824), (88, 22945846), (112, 18028879), (121, 16687888), (148, 13643476), (154, 13111912), (176, 11472923), (242, 8343944), (259, 7796272), (296, 6821738), (308, 6555956), (407, 4961264), (484, 4171972), (518, 3898136), (592, 3410869), (616, 3277978), (814, 2480632), (847, 2383984), (968, 2085986), (1036, 1949068), (1232, 1638989), (1628, 1240316), (1694, 1191992), (1936, 1042993), (2072, 974534), (2849, 708752), (3256, 620158), (3388, 595996), (4027, 501424), (4144, 487267), (4477, 451024), (5698, 354376), (6512, 310079), (6776, 297998), (8054, 250712), (8954, 225512), (11396, 177188), (13552, 148999), (16108, 125356), (17908, 112756), (22792, 88594), (28189, 71632), (31339, 64432), (32216, 62678), (35816, 56378), (44297, 45584)]