79199956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1799999}}^1$

素因数の和:1800014

約数の個数: 12

約数和(自身を含む): 151200000

約数和(自身を除く): 72000044

約数列:

[1, 2, 4, 11, 22, 44, 1799999, 3599998, 7199996, 19799989, 39599978, 79199956]

約数ペア:

[(1, 79199956), (2, 39599978), (4, 19799989), (11, 7199996), (22, 3599998), (44, 1799999)]