2052802268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 4324368384

約数和(自身を除く): 2271566116

約数列:

[1, 2, 4, 11, 22, 31, 41, 44, 47, 62, 71, 82, 94, 121, 124, 142, 164, 188, 242, 284, 341, 451, 484, 517, 682, 781, 902, 1034, 1271, 1364, 1457, 1562, 1804, 1927, 2068, 2201, 2542, 2911, 2914, 3124, 3337, 3751, 3854, 4402, 4961, 5084, 5687, 5822, 5828, 6674, 7502, 7708, 8591, 8804, 9922, 11374, 11644, 13348, 13981, 15004, 16027, 17182, 19844, 21197, 22748, 24211, 27962, 32021, 32054, 34364, 36707, 42394, 48422, 55924, 59737, 64042, 64108, 73414, 84788, 90241, 96844, 103447, 119474, 128084, 136817, 146828, 153791, 176297, 180482, 206894, 233167, 238948, 266321, 273634, 307582, 352231, 352594, 360964, 403777, 413788, 466334, 532642, 547268, 615164, 657107, 704462, 705188, 807554, 932668, 992651, 1065284, 1137917, 1314214, 1408924, 1504987, 1615108, 1985302, 2275834, 2628428, 3009974, 3970604, 4241327, 4551668, 6019948, 7228177, 8482654, 10919161, 12517087, 14456354, 16554857, 16965308, 21838322, 25034174, 28912708, 33109714, 43676644, 46654597, 50068348, 66219428, 93309194, 186618388, 513200567, 1026401134, 2052802268]

約数ペア:

[(1, 2052802268), (2, 1026401134), (4, 513200567), (11, 186618388), (22, 93309194), (31, 66219428), (41, 50068348), (44, 46654597), (47, 43676644), (62, 33109714), (71, 28912708), (82, 25034174), (94, 21838322), (121, 16965308), (124, 16554857), (142, 14456354), (164, 12517087), (188, 10919161), (242, 8482654), (284, 7228177), (341, 6019948), (451, 4551668), (484, 4241327), (517, 3970604), (682, 3009974), (781, 2628428), (902, 2275834), (1034, 1985302), (1271, 1615108), (1364, 1504987), (1457, 1408924), (1562, 1314214), (1804, 1137917), (1927, 1065284), (2068, 992651), (2201, 932668), (2542, 807554), (2911, 705188), (2914, 704462), (3124, 657107), (3337, 615164), (3751, 547268), (3854, 532642), (4402, 466334), (4961, 413788), (5084, 403777), (5687, 360964), (5822, 352594), (5828, 352231), (6674, 307582), (7502, 273634), (7708, 266321), (8591, 238948), (8804, 233167), (9922, 206894), (11374, 180482), (11644, 176297), (13348, 153791), (13981, 146828), (15004, 136817), (16027, 128084), (17182, 119474), (19844, 103447), (21197, 96844), (22748, 90241), (24211, 84788), (27962, 73414), (32021, 64108), (32054, 64042), (34364, 59737), (36707, 55924), (42394, 48422)]