42830942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{278123}}^1$

素因数の和:278143

約数の個数: 16

約数和(自身を含む): 80099712

約数和(自身を除く): 37268770

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 278123, 556246, 1946861, 3059353, 3893722, 6118706, 21415471, 42830942]

約数ペア:

[(1, 42830942), (2, 21415471), (7, 6118706), (11, 3893722), (14, 3059353), (22, 1946861), (77, 556246), (154, 278123)]