7640227298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1745141}}^1$

素因数の和:1745353

約数の個数: 16

約数和(自身を含む): 12565022400

約数和(自身を除く): 4924795102

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 1745141, 3490282, 19196551, 38393102, 347283059, 694566118, 3820113649, 7640227298]

約数ペア:

[(1, 7640227298), (2, 3820113649), (11, 694566118), (22, 347283059), (199, 38393102), (398, 19196551), (2189, 3490282), (4378, 1745141)]