2440809947

素因数分解:

${\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{443}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 2491074432

約数和(自身を除く): 50264485

約数列:

[1, 131, 137, 307, 443, 17947, 40217, 42059, 58033, 60691, 136001, 5509729, 7950521, 17816131, 18632137, 2440809947]

約数ペア:

[(1, 2440809947), (131, 18632137), (137, 17816131), (307, 7950521), (443, 5509729), (17947, 136001), (40217, 60691), (42059, 58033)]