2146001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 16

約数和(自身を含む): 2587200

約数和(自身を除く): 441199

約数列:

[1, 11, 13, 43, 143, 349, 473, 559, 3839, 4537, 6149, 15007, 49907, 165077, 195091, 2146001]

約数ペア:

[(1, 2146001), (11, 195091), (13, 165077), (43, 49907), (143, 15007), (349, 6149), (473, 4537), (559, 3839)]