26720513386

素因数分解:

$2^1\times 7^1\times {\mathrm{2753}}^1\times {\mathrm{693283}}^1$

素因数の和:696045

約数の個数: 16

約数和(自身を含む): 45823299264

約数和(自身を除く): 19102785878

約数列:

[1, 2, 7, 14, 2753, 5506, 19271, 38542, 693283, 1386566, 4852981, 9705962, 1908608099, 3817216198, 13360256693, 26720513386]

約数ペア:

[(1, 26720513386), (2, 13360256693), (7, 3817216198), (14, 1908608099), (2753, 9705962), (5506, 4852981), (19271, 1386566), (38542, 693283)]