9856978

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:537

約数の個数: 16

約数和(自身を含む): 15058944

約数和(自身を除く): 5201966

約数列:

[1, 2, 127, 151, 254, 257, 302, 514, 19177, 32639, 38354, 38807, 65278, 77614, 4928489, 9856978]

約数ペア:

[(1, 9856978), (2, 4928489), (127, 77614), (151, 65278), (254, 38807), (257, 38354), (302, 32639), (514, 19177)]