69434290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{408437}}^1$

素因数の和:408461

約数の個数: 16

約数和(自身を含む): 132333912

約数和(自身を除く): 62899622

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 408437, 816874, 2042185, 4084370, 6943429, 13886858, 34717145, 69434290]

約数ペア:

[(1, 69434290), (2, 34717145), (5, 13886858), (10, 6943429), (17, 4084370), (34, 2042185), (85, 816874), (170, 408437)]