247029346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{177209}}^1$

素因数の和:177269

約数の個数: 16

約数和(自身を含む): 401912280

約数和(自身を除く): 154882934

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 177209, 354418, 3012553, 6025106, 7265569, 14531138, 123514673, 247029346]

約数ペア:

[(1, 247029346), (2, 123514673), (17, 14531138), (34, 7265569), (41, 6025106), (82, 3012553), (697, 354418), (1394, 177209)]