137747089438

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{317389607}}^1$

素因数の和:317389647

約数の個数: 16

約数和(自身を含む): 243755218944

約数和(自身を除く): 106008129506

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 317389607, 634779214, 2221727249, 4443454498, 9839077817, 19678155634, 68873544719, 137747089438]

約数ペア:

[(1, 137747089438), (2, 68873544719), (7, 19678155634), (14, 9839077817), (31, 4443454498), (62, 2221727249), (217, 634779214), (434, 317389607)]