2665432211

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{20123}}^1$

素因数の和:20602

約数の個数: 16

約数和(自身を含む): 3002178816

約数和(自身を除く): 336746605

約数列:

[1, 13, 23, 299, 443, 5759, 10189, 20123, 132457, 261599, 462829, 6016777, 8914489, 115888357, 205033247, 2665432211]

約数ペア:

[(1, 2665432211), (13, 205033247), (23, 115888357), (299, 8914489), (443, 6016777), (5759, 462829), (10189, 261599), (20123, 132457)]