286472212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5509081}}^1$

素因数の和:5509098

約数の個数: 12

約数和(自身を含む): 539890036

約数和(自身を除く): 253417824

約数列:

[1, 2, 4, 13, 26, 52, 5509081, 11018162, 22036324, 71618053, 143236106, 286472212]

約数ペア:

[(1, 286472212), (2, 143236106), (4, 71618053), (13, 22036324), (26, 11018162), (52, 5509081)]