856553514

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2010689}}^1$

素因数の和:2010765

約数の個数: 16

約数和(自身を含む): 1737236160

約数和(自身を除く): 880682646

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2010689, 4021378, 6032067, 12064134, 142758919, 285517838, 428276757, 856553514]

約数ペア:

[(1, 856553514), (2, 428276757), (3, 285517838), (6, 142758919), (71, 12064134), (142, 6032067), (213, 4021378), (426, 2010689)]