2051208872

素因数分解:

$2^3\times {\mathrm{9341}}^1\times {\mathrm{27449}}^1$

素因数の和:36796

約数の個数: 16

約数和(自身を含む): 3846568500

約数和(自身を除く): 1795359628

約数列:

[1, 2, 4, 8, 9341, 18682, 27449, 37364, 54898, 74728, 109796, 219592, 256401109, 512802218, 1025604436, 2051208872]

約数ペア:

[(1, 2051208872), (2, 1025604436), (4, 512802218), (8, 256401109), (9341, 219592), (18682, 109796), (27449, 74728), (37364, 54898)]