1280762014

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5381353}}^1$

素因数の和:5381379

約数の個数: 16

約数和(自身を含む): 2324744928

約数和(自身を除く): 1043982914

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5381353, 10762706, 37669471, 75338942, 91483001, 182966002, 640381007, 1280762014]

約数ペア:

[(1, 1280762014), (2, 640381007), (7, 182966002), (14, 91483001), (17, 75338942), (34, 37669471), (119, 10762706), (238, 5381353)]