172921246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{28099}}^1$

素因数の和:28299

約数の個数: 16

約数和(自身を含む): 276166800

約数和(自身を除く): 103245554

約数列:

[1, 2, 17, 34, 181, 362, 3077, 6154, 28099, 56198, 477683, 955366, 5085919, 10171838, 86460623, 172921246]

約数ペア:

[(1, 172921246), (2, 86460623), (17, 10171838), (34, 5085919), (181, 955366), (362, 477683), (3077, 56198), (6154, 28099)]