2017129744

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{2237}}^1$

素因数の和:2432

約数の個数: 80

約数和(自身を含む): 4568957568

約数和(自身を除く): 2551827824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 97, 112, 166, 194, 332, 388, 581, 664, 679, 776, 1162, 1328, 1358, 1552, 2237, 2324, 2716, 4474, 4648, 5432, 8051, 8948, 9296, 10864, 15659, 16102, 17896, 31318, 32204, 35792, 56357, 62636, 64408, 112714, 125272, 128816, 185671, 216989, 225428, 250544, 371342, 433978, 450856, 742684, 867956, 901712, 1299697, 1485368, 1518923, 1735912, 2599394, 2970736, 3037846, 3471824, 5198788, 6075692, 10397576, 12151384, 18010087, 20795152, 24302768, 36020174, 72040348, 126070609, 144080696, 252141218, 288161392, 504282436, 1008564872, 2017129744]

約数ペア:

[(1, 2017129744), (2, 1008564872), (4, 504282436), (7, 288161392), (8, 252141218), (14, 144080696), (16, 126070609), (28, 72040348), (56, 36020174), (83, 24302768), (97, 20795152), (112, 18010087), (166, 12151384), (194, 10397576), (332, 6075692), (388, 5198788), (581, 3471824), (664, 3037846), (679, 2970736), (776, 2599394), (1162, 1735912), (1328, 1518923), (1358, 1485368), (1552, 1299697), (2237, 901712), (2324, 867956), (2716, 742684), (4474, 450856), (4648, 433978), (5432, 371342), (8051, 250544), (8948, 225428), (9296, 216989), (10864, 185671), (15659, 128816), (16102, 125272), (17896, 112714), (31318, 64408), (32204, 62636), (35792, 56357)]