1282104656

素因数分解:

$2^4\times 7^1\times {\mathrm{11447363}}^1$

素因数の和:11447378

約数の個数: 20

約数和(自身を含む): 2838946272

約数和(自身を除く): 1556841616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 11447363, 22894726, 45789452, 80131541, 91578904, 160263082, 183157808, 320526164, 641052328, 1282104656]

約数ペア:

[(1, 1282104656), (2, 641052328), (4, 320526164), (7, 183157808), (8, 160263082), (14, 91578904), (16, 80131541), (28, 45789452), (56, 22894726), (112, 11447363)]