2845687

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 3316320

約数和(自身を除く): 470633

約数列:

[1, 13, 19, 41, 247, 281, 533, 779, 3653, 5339, 10127, 11521, 69407, 149773, 218899, 2845687]

約数ペア:

[(1, 2845687), (13, 218899), (19, 149773), (41, 69407), (247, 11521), (281, 10127), (533, 5339), (779, 3653)]