284976706

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1071341}}^1$

素因数の和:1071369

約数の個数: 16

約数和(自身を含む): 514244160

約数和(自身を除く): 229267454

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1071341, 2142682, 7499387, 14998774, 20355479, 40710958, 142488353, 284976706]

約数ペア:

[(1, 284976706), (2, 142488353), (7, 40710958), (14, 20355479), (19, 14998774), (38, 7499387), (133, 2142682), (266, 1071341)]