2097662008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 4605310080

約数和(自身を除く): 2507648072

約数列:

[1, 2, 4, 8, 13, 23, 26, 41, 46, 52, 73, 82, 92, 104, 146, 164, 184, 292, 293, 299, 328, 533, 584, 586, 598, 943, 949, 1066, 1172, 1196, 1679, 1886, 1898, 2132, 2344, 2392, 2993, 3358, 3772, 3796, 3809, 4264, 5986, 6716, 6739, 7544, 7592, 7618, 11972, 12013, 12259, 13432, 13478, 15236, 21389, 21827, 23944, 24026, 24518, 26956, 30472, 38909, 42778, 43654, 48052, 49036, 53912, 68839, 77818, 85556, 87308, 87607, 96104, 98072, 137678, 155636, 156169, 171112, 174616, 175214, 275356, 276299, 278057, 311272, 312338, 350428, 491947, 550712, 552598, 556114, 624676, 700856, 876949, 894907, 983894, 1105196, 1112228, 1249352, 1753898, 1789814, 1967788, 2210392, 2224456, 3507796, 3579628, 3591887, 3935576, 6395311, 7015592, 7159256, 7183774, 11400337, 12790622, 14367548, 20169827, 22800674, 25581244, 28735096, 40339654, 45601348, 51162488, 80679308, 91202696, 161358616, 262207751, 524415502, 1048831004, 2097662008]

約数ペア:

[(1, 2097662008), (2, 1048831004), (4, 524415502), (8, 262207751), (13, 161358616), (23, 91202696), (26, 80679308), (41, 51162488), (46, 45601348), (52, 40339654), (73, 28735096), (82, 25581244), (92, 22800674), (104, 20169827), (146, 14367548), (164, 12790622), (184, 11400337), (292, 7183774), (293, 7159256), (299, 7015592), (328, 6395311), (533, 3935576), (584, 3591887), (586, 3579628), (598, 3507796), (943, 2224456), (949, 2210392), (1066, 1967788), (1172, 1789814), (1196, 1753898), (1679, 1249352), (1886, 1112228), (1898, 1105196), (2132, 983894), (2344, 894907), (2392, 876949), (2993, 700856), (3358, 624676), (3772, 556114), (3796, 552598), (3809, 550712), (4264, 491947), (5986, 350428), (6716, 312338), (6739, 311272), (7544, 278057), (7592, 276299), (7618, 275356), (11972, 175214), (12013, 174616), (12259, 171112), (13432, 156169), (13478, 155636), (15236, 137678), (21389, 98072), (21827, 96104), (23944, 87607), (24026, 87308), (24518, 85556), (26956, 77818), (30472, 68839), (38909, 53912), (42778, 49036), (43654, 48052)]