1926016127

素因数分解:

$7^1\times {\mathrm{199}}^1\times {\mathrm{647}}^1\times {\mathrm{2137}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 2216678400

約数和(自身を除く): 290662273

約数列:

[1, 7, 199, 647, 1393, 2137, 4529, 14959, 128753, 425263, 901271, 1382639, 2976841, 9678473, 275145161, 1926016127]

約数ペア:

[(1, 1926016127), (7, 275145161), (199, 9678473), (647, 2976841), (1393, 1382639), (2137, 901271), (4529, 425263), (14959, 128753)]