2017686139

素因数分解:

$7^1\times {\mathrm{283}}^1\times {\mathrm{937}}^1\times {\mathrm{1087}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 2318675968

約数和(自身を除く): 300989829

約数列:

[1, 7, 283, 937, 1087, 1981, 6559, 7609, 265171, 307621, 1018519, 1856197, 2153347, 7129633, 288240877, 2017686139]

約数ペア:

[(1, 2017686139), (7, 288240877), (283, 7129633), (937, 2153347), (1087, 1856197), (1981, 1018519), (6559, 307621), (7609, 265171)]