131170056878

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199346591}}^1$

素因数の和:199346647

約数の個数: 16

約数和(自身を含む): 229647273984

約数和(自身を除く): 98477217106

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 199346591, 398693182, 1395426137, 2790852274, 9369289777, 18738579554, 65585028439, 131170056878]

約数ペア:

[(1, 131170056878), (2, 65585028439), (7, 18738579554), (14, 9369289777), (47, 2790852274), (94, 1395426137), (329, 398693182), (658, 199346591)]