858794842

素因数分解:

$2^1\times {\mathrm{71}}^2\times {\mathrm{103}}^1\times {\mathrm{827}}^1$

素因数の和:1074

約数の個数: 24

約数和(自身を含む): 1320871968

約数和(自身を除く): 462077126

約数列:

[1, 2, 71, 103, 142, 206, 827, 1654, 5041, 7313, 10082, 14626, 58717, 85181, 117434, 170362, 519223, 1038446, 4168907, 6047851, 8337814, 12095702, 429397421, 858794842]

約数ペア:

[(1, 858794842), (2, 429397421), (71, 12095702), (103, 8337814), (142, 6047851), (206, 4168907), (827, 1038446), (1654, 519223), (5041, 170362), (7313, 117434), (10082, 85181), (14626, 58717)]