2180340694

素因数分解:

$2^1\times 7^1\times {\mathrm{2017}}^1\times {\mathrm{77213}}^1$

素因数の和:79239

約数の個数: 16

約数和(自身を含む): 3739628448

約数和(自身を除く): 1559287754

約数列:

[1, 2, 7, 14, 2017, 4034, 14119, 28238, 77213, 154426, 540491, 1080982, 155738621, 311477242, 1090170347, 2180340694]

約数ペア:

[(1, 2180340694), (2, 1090170347), (7, 311477242), (14, 155738621), (2017, 1080982), (4034, 540491), (14119, 154426), (28238, 77213)]