1229590318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{64763}}^1$

素因数の和:65639

約数の個数: 16

約数和(自身を含む): 2014419456

約数和(自身を除く): 784829138

約数列:

[1, 2, 11, 22, 863, 1726, 9493, 18986, 64763, 129526, 712393, 1424786, 55890469, 111780938, 614795159, 1229590318]

約数ペア:

[(1, 1229590318), (2, 614795159), (11, 111780938), (22, 55890469), (863, 1424786), (1726, 712393), (9493, 129526), (18986, 64763)]