289643646

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2098867}}^1$

素因数の和:2098895

約数の個数: 16

約数和(自身を含む): 604473984

約数和(自身を除く): 314830338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 2098867, 4197734, 6296601, 12593202, 48273941, 96547882, 144821823, 289643646]

約数ペア:

[(1, 289643646), (2, 144821823), (3, 96547882), (6, 48273941), (23, 12593202), (46, 6296601), (69, 4197734), (138, 2098867)]