78790822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{2081}}^1$

素因数の和:3815

約数の個数: 16

約数和(自身を含む): 129067344

約数和(自身を除く): 50276522

約数列:

[1, 2, 11, 22, 1721, 2081, 3442, 4162, 18931, 22891, 37862, 45782, 3581401, 7162802, 39395411, 78790822]

約数ペア:

[(1, 78790822), (2, 39395411), (11, 7162802), (22, 3581401), (1721, 45782), (2081, 37862), (3442, 22891), (4162, 18931)]