2017031296

素因数分解:

$2^7\times 7^2\times {\mathrm{321593}}^1$

素因数の和:321621

約数の個数: 48

約数和(自身を含む): 4674368790

約数和(自身を除く): 2657337494

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 321593, 643186, 1286372, 2251151, 2572744, 4502302, 5145488, 9004604, 10290976, 15758057, 18009208, 20581952, 31516114, 36018416, 41163904, 63032228, 72036832, 126064456, 144073664, 252128912, 288147328, 504257824, 1008515648, 2017031296]

約数ペア:

[(1, 2017031296), (2, 1008515648), (4, 504257824), (7, 288147328), (8, 252128912), (14, 144073664), (16, 126064456), (28, 72036832), (32, 63032228), (49, 41163904), (56, 36018416), (64, 31516114), (98, 20581952), (112, 18009208), (128, 15758057), (196, 10290976), (224, 9004604), (392, 5145488), (448, 4502302), (784, 2572744), (896, 2251151), (1568, 1286372), (3136, 643186), (6272, 321593)]