2013231101

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{1786363}}^1$

素因数の和:1786400

約数の個数: 12

約数和(自身を含む): 2443745952

約数和(自身を除く): 430514851

約数列:

[1, 7, 23, 49, 161, 1127, 1786363, 12504541, 41086349, 87531787, 287604443, 2013231101]

約数ペア:

[(1, 2013231101), (7, 287604443), (23, 87531787), (49, 41086349), (161, 12504541), (1127, 1786363)]