2057508976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:610

約数の個数: 80

約数和(自身を含む): 4237282368

約数和(自身を除く): 2179773392

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 101, 184, 197, 202, 281, 368, 394, 404, 562, 788, 808, 1124, 1576, 1616, 2248, 2323, 3152, 4496, 4531, 4646, 6463, 9062, 9292, 12926, 18124, 18584, 19897, 25852, 28381, 36248, 37168, 39794, 51704, 55357, 56762, 72496, 79588, 103408, 110714, 113524, 159176, 221428, 227048, 318352, 442856, 454096, 457631, 652763, 885712, 915262, 1273211, 1305526, 1830524, 2546422, 2611052, 3661048, 5092844, 5222104, 5591057, 7322096, 10185688, 10444208, 11182114, 20371376, 22364228, 44728456, 89456912, 128594311, 257188622, 514377244, 1028754488, 2057508976]

約数ペア:

[(1, 2057508976), (2, 1028754488), (4, 514377244), (8, 257188622), (16, 128594311), (23, 89456912), (46, 44728456), (92, 22364228), (101, 20371376), (184, 11182114), (197, 10444208), (202, 10185688), (281, 7322096), (368, 5591057), (394, 5222104), (404, 5092844), (562, 3661048), (788, 2611052), (808, 2546422), (1124, 1830524), (1576, 1305526), (1616, 1273211), (2248, 915262), (2323, 885712), (3152, 652763), (4496, 457631), (4531, 454096), (4646, 442856), (6463, 318352), (9062, 227048), (9292, 221428), (12926, 159176), (18124, 113524), (18584, 110714), (19897, 103408), (25852, 79588), (28381, 72496), (36248, 56762), (37168, 55357), (39794, 51704)]