438049126

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{7027}}^1$

素因数の和:7539

約数の個数: 16

約数和(自身を含む): 667941120

約数和(自身を除く): 229891994

約数列:

[1, 2, 71, 142, 439, 878, 7027, 14054, 31169, 62338, 498917, 997834, 3084853, 6169706, 219024563, 438049126]

約数ペア:

[(1, 438049126), (2, 219024563), (71, 6169706), (142, 3084853), (439, 997834), (878, 498917), (7027, 62338), (14054, 31169)]