8136458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5209}}^1$

素因数の和:5293

約数の個数: 16

約数和(自身を含む): 13504320

約数和(自身を除く): 5367862

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 5209, 10418, 57299, 114598, 369839, 739678, 4068229, 8136458]

約数ペア:

[(1, 8136458), (2, 4068229), (11, 739678), (22, 369839), (71, 114598), (142, 57299), (781, 10418), (1562, 5209)]