1208128

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 28

約数和(自身を含む): 2458720

約数和(自身を除く): 1250592

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 439, 688, 878, 1376, 1756, 2752, 3512, 7024, 14048, 18877, 28096, 37754, 75508, 151016, 302032, 604064, 1208128]

約数ペア:

[(1, 1208128), (2, 604064), (4, 302032), (8, 151016), (16, 75508), (32, 37754), (43, 28096), (64, 18877), (86, 14048), (172, 7024), (344, 3512), (439, 2752), (688, 1756), (878, 1376)]