2017304989

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{49937}}^1$

素因数の和:50172

約数の個数: 16

約数和(自身を含む): 2397024000

約数和(自身を除く): 379719011

約数列:

[1, 7, 29, 199, 203, 1393, 5771, 40397, 49937, 349559, 1448173, 9937463, 10137211, 69562241, 288186427, 2017304989]

約数ペア:

[(1, 2017304989), (7, 288186427), (29, 69562241), (199, 10137211), (203, 9937463), (1393, 1448173), (5771, 349559), (40397, 49937)]