3964901

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 4477440

約数和(自身を除く): 512539

約数列:

[1, 19, 23, 43, 211, 437, 817, 989, 4009, 4853, 9073, 18791, 92207, 172387, 208679, 3964901]

約数ペア:

[(1, 3964901), (19, 208679), (23, 172387), (43, 92207), (211, 18791), (437, 9073), (817, 4853), (989, 4009)]