1520488972807

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{11717}}^1\times {\mathrm{806011}}^1$

素因数の和:817758

約数の個数: 16

約数和(自身を含む): 1813410934272

約数和(自身を除く): 292921961465

約数列:

[1, 7, 23, 161, 11717, 82019, 269491, 806011, 1886437, 5642077, 18538253, 129767771, 9444030887, 66108216209, 217212710401, 1520488972807]

約数ペア:

[(1, 1520488972807), (7, 217212710401), (23, 66108216209), (161, 9444030887), (11717, 129767771), (82019, 18538253), (269491, 5642077), (806011, 1886437)]