2072213

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 2498496

約数和(自身を除く): 426283

約数列:

[1, 11, 13, 43, 143, 337, 473, 559, 3707, 4381, 6149, 14491, 48191, 159401, 188383, 2072213]

約数ペア:

[(1, 2072213), (11, 188383), (13, 159401), (43, 48191), (143, 14491), (337, 6149), (473, 4381), (559, 3707)]