78312579841

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{490499}}^1$

素因数の和:490668

約数の個数: 16

約数和(自身を含む): 82874880000

約数和(自身を除く): 4562300159

約数列:

[1, 43, 47, 79, 2021, 3397, 3713, 159659, 490499, 21091457, 23053453, 38749421, 991298479, 1666225103, 1821222787, 78312579841]

約数ペア:

[(1, 78312579841), (43, 1821222787), (47, 1666225103), (79, 991298479), (2021, 38749421), (3397, 23053453), (3713, 21091457), (159659, 490499)]