866872004

素因数分解:

$2^2\times {\mathrm{317}}^1\times {\mathrm{683653}}^1$

素因数の和:683974

約数の個数: 12

約数和(自身を含む): 1521813804

約数和(自身を除く): 654941800

約数列:

[1, 2, 4, 317, 634, 1268, 683653, 1367306, 2734612, 216718001, 433436002, 866872004]

約数ペア:

[(1, 866872004), (2, 433436002), (4, 216718001), (317, 2734612), (634, 1367306), (1268, 683653)]