6986986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1005

約数の個数: 16

約数和(自身を含む): 11006784

約数和(自身を除く): 4019798

約数列:

[1, 2, 23, 46, 193, 386, 787, 1574, 4439, 8878, 18101, 36202, 151891, 303782, 3493493, 6986986]

約数ペア:

[(1, 6986986), (2, 3493493), (23, 303782), (46, 151891), (193, 36202), (386, 18101), (787, 8878), (1574, 4439)]