2069662

素因数分解:

$2^1\times 7^4\times {\mathrm{431}}^1$

素因数の和:461

約数の個数: 20

約数和(自身を含む): 3630096

約数和(自身を除く): 1560434

約数列:

[1, 2, 7, 14, 49, 98, 343, 431, 686, 862, 2401, 3017, 4802, 6034, 21119, 42238, 147833, 295666, 1034831, 2069662]

約数ペア:

[(1, 2069662), (2, 1034831), (7, 295666), (14, 147833), (49, 42238), (98, 21119), (343, 6034), (431, 4802), (686, 3017), (862, 2401)]