1330592878

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{205783}}^1$

素因数の和:205899

約数の個数: 16

約数和(自身を含む): 2066894496

約数和(自身を除く): 736301618

約数列:

[1, 2, 53, 61, 106, 122, 3233, 6466, 205783, 411566, 10906499, 12552763, 21812998, 25105526, 665296439, 1330592878]

約数ペア:

[(1, 1330592878), (2, 665296439), (53, 25105526), (61, 21812998), (106, 12552763), (122, 10906499), (3233, 411566), (6466, 205783)]