77820266

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{2029}}^1$

素因数の和:2309

約数の個数: 16

約数和(自身を含む): 118487040

約数和(自身を除く): 40666774

約数列:

[1, 2, 127, 151, 254, 302, 2029, 4058, 19177, 38354, 257683, 306379, 515366, 612758, 38910133, 77820266]

約数ペア:

[(1, 77820266), (2, 38910133), (127, 612758), (151, 515366), (254, 306379), (302, 257683), (2029, 38354), (4058, 19177)]