1234971857

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1\times {\mathrm{4909}}^1$

素因数の和:5432

約数の個数: 16

約数和(自身を含む): 1431991680

約数和(自身を除く): 197019823

約数列:

[1, 7, 83, 433, 581, 3031, 4909, 34363, 35939, 251573, 407447, 2125597, 2852129, 14879179, 176424551, 1234971857]

約数ペア:

[(1, 1234971857), (7, 176424551), (83, 14879179), (433, 2852129), (581, 2125597), (3031, 407447), (4909, 251573), (34363, 35939)]