2153804576

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{874109}}^1$

素因数の和:874137

約数の個数: 48

約数和(自身を含む): 5286617280

約数和(自身を除く): 3132812704

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 874109, 1748218, 3496436, 6118763, 6992872, 9615199, 12237526, 13985744, 19230398, 24475052, 27971488, 38460796, 48950104, 67306393, 76921592, 97900208, 134612786, 153843184, 195800416, 269225572, 307686368, 538451144, 1076902288, 2153804576]

約数ペア:

[(1, 2153804576), (2, 1076902288), (4, 538451144), (7, 307686368), (8, 269225572), (11, 195800416), (14, 153843184), (16, 134612786), (22, 97900208), (28, 76921592), (32, 67306393), (44, 48950104), (56, 38460796), (77, 27971488), (88, 24475052), (112, 19230398), (154, 13985744), (176, 12237526), (224, 9615199), (308, 6992872), (352, 6118763), (616, 3496436), (1232, 1748218), (2464, 874109)]