2109268864513

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{6449}}^1\times {\mathrm{447427}}^1$

素因数の和:453936

約数の個数: 16

約数和(自身を含む): 2285641195200

約数和(自身を除く): 176372330687

約数列:

[1, 17, 43, 731, 6449, 109633, 277307, 447427, 4714219, 7606259, 19239361, 327069137, 2885456723, 49052764291, 124074639089, 2109268864513]

約数ペア:

[(1, 2109268864513), (17, 124074639089), (43, 49052764291), (731, 2885456723), (6449, 327069137), (109633, 19239361), (277307, 7606259), (447427, 4714219)]