284668538

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{264071}}^1$

素因数の和:264098

約数の個数: 24

約数和(自身を含む): 541875744

約数和(自身を除く): 257207206

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 264071, 528142, 1848497, 2904781, 3696994, 5809562, 12939479, 20333467, 25878958, 40666934, 142334269, 284668538]

約数ペア:

[(1, 284668538), (2, 142334269), (7, 40666934), (11, 25878958), (14, 20333467), (22, 12939479), (49, 5809562), (77, 3696994), (98, 2904781), (154, 1848497), (539, 528142), (1078, 264071)]