1520341193

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{29789}}^1$

素因数の和:30136

約数の個数: 16

約数和(自身を含む): 1818858240

約数和(自身を除く): 298517047

約数列:

[1, 7, 23, 161, 317, 2219, 7291, 29789, 51037, 208523, 685147, 4796029, 9443113, 66101791, 217191599, 1520341193]

約数ペア:

[(1, 1520341193), (7, 217191599), (23, 66101791), (161, 9443113), (317, 4796029), (2219, 685147), (7291, 208523), (29789, 51037)]