129291334

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{3371}}^1$

素因数の和:3651

約数の個数: 16

約数和(自身を含む): 196816896

約数和(自身を除く): 67525562

約数列:

[1, 2, 127, 151, 254, 302, 3371, 6742, 19177, 38354, 428117, 509021, 856234, 1018042, 64645667, 129291334]

約数ペア:

[(1, 129291334), (2, 64645667), (127, 1018042), (151, 856234), (254, 509021), (302, 428117), (3371, 38354), (6742, 19177)]