2896887287

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{360803}}^1$

素因数の和:360878

約数の個数: 16

約数和(自身を含む): 3509901312

約数和(自身を除く): 613014025

約数列:

[1, 7, 31, 37, 217, 259, 1147, 8029, 360803, 2525621, 11184893, 13349711, 78294251, 93447977, 413841041, 2896887287]

約数ペア:

[(1, 2896887287), (7, 413841041), (31, 93447977), (37, 78294251), (217, 13349711), (259, 11184893), (1147, 2525621), (8029, 360803)]