427036682

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{10939}}^1$

素因数の和:11221

約数の個数: 16

約数和(自身を含む): 649836000

約数和(自身を除く): 222799318

約数列:

[1, 2, 131, 149, 262, 298, 10939, 19519, 21878, 39038, 1433009, 1629911, 2866018, 3259822, 213518341, 427036682]

約数ペア:

[(1, 427036682), (2, 213518341), (131, 3259822), (149, 2866018), (262, 1629911), (298, 1433009), (10939, 39038), (19519, 21878)]