2051256993344

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1\times {\mathrm{45541}}^1$

素因数の和:46868

約数の個数: 112

約数和(自身を含む): 4489180597440

約数和(自身を除く): 2437923604096

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 172, 208, 344, 416, 559, 688, 832, 1118, 1259, 1376, 2236, 2518, 2752, 4472, 5036, 8944, 10072, 16367, 17888, 20144, 32734, 35776, 40288, 45541, 54137, 65468, 80576, 91082, 108274, 130936, 182164, 216548, 261872, 364328, 433096, 523744, 592033, 703781, 728656, 866192, 1047488, 1184066, 1407562, 1457312, 1732384, 1958263, 2368132, 2815124, 2914624, 3464768, 3916526, 4736264, 5630248, 7833052, 9472528, 11260496, 15666104, 18945056, 22520992, 25457419, 31332208, 37890112, 45041984, 50914838, 57336119, 62664416, 101829676, 114672238, 125328832, 203659352, 229344476, 407318704, 458688952, 745369547, 814637408, 917377904, 1490739094, 1629274816, 1834755808, 2465453117, 2981478188, 3669511616, 4930906234, 5962956376, 9861812468, 11925912752, 19723624936, 23851825504, 32050890521, 39447249872, 47703651008, 64101781042, 78894499744, 128203562084, 157788999488, 256407124168, 512814248336, 1025628496672, 2051256993344]

約数ペア:

[(1, 2051256993344), (2, 1025628496672), (4, 512814248336), (8, 256407124168), (13, 157788999488), (16, 128203562084), (26, 78894499744), (32, 64101781042), (43, 47703651008), (52, 39447249872), (64, 32050890521), (86, 23851825504), (104, 19723624936), (172, 11925912752), (208, 9861812468), (344, 5962956376), (416, 4930906234), (559, 3669511616), (688, 2981478188), (832, 2465453117), (1118, 1834755808), (1259, 1629274816), (1376, 1490739094), (2236, 917377904), (2518, 814637408), (2752, 745369547), (4472, 458688952), (5036, 407318704), (8944, 229344476), (10072, 203659352), (16367, 125328832), (17888, 114672238), (20144, 101829676), (32734, 62664416), (35776, 57336119), (40288, 50914838), (45541, 45041984), (54137, 37890112), (65468, 31332208), (80576, 25457419), (91082, 22520992), (108274, 18945056), (130936, 15666104), (182164, 11260496), (216548, 9472528), (261872, 7833052), (364328, 5630248), (433096, 4736264), (523744, 3916526), (592033, 3464768), (703781, 2914624), (728656, 2815124), (866192, 2368132), (1047488, 1958263), (1184066, 1732384), (1407562, 1457312)]