8889407036

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{31300729}}^1$

素因数の和:31300804

約数の個数: 12

約数和(自身を含む): 15775567920

約数和(自身を除く): 6886160884

約数列:

[1, 2, 4, 71, 142, 284, 31300729, 62601458, 125202916, 2222351759, 4444703518, 8889407036]

約数ペア:

[(1, 8889407036), (2, 4444703518), (4, 2222351759), (71, 125202916), (142, 62601458), (284, 31300729)]