330767426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{67421}}^1$

素因数の和:67657

約数の個数: 16

約数和(自身を含む): 543691008

約数和(自身を除く): 212923582

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 67421, 134842, 741631, 1483262, 15034883, 30069766, 165383713, 330767426]

約数ペア:

[(1, 330767426), (2, 165383713), (11, 30069766), (22, 15034883), (223, 1483262), (446, 741631), (2453, 134842), (4906, 67421)]