8485646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{839}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 13759200

約数和(自身を除く): 5273554

約数列:

[1, 2, 13, 26, 389, 778, 839, 1678, 5057, 10114, 10907, 21814, 326371, 652742, 4242823, 8485646]

約数ペア:

[(1, 8485646), (2, 4242823), (13, 652742), (26, 326371), (389, 21814), (778, 10907), (839, 10114), (1678, 5057)]