812984018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5279117}}^1$

素因数の和:5279137

約数の個数: 16

約数和(自身を含む): 1520385984

約数和(自身を除く): 707401966

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 5279117, 10558234, 36953819, 58070287, 73907638, 116140574, 406492009, 812984018]

約数ペア:

[(1, 812984018), (2, 406492009), (7, 116140574), (11, 73907638), (14, 58070287), (22, 36953819), (77, 10558234), (154, 5279117)]