504740719

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{542149}}^1$

素因数の和:542182

約数の個数: 12

約数和(自身を含む): 618051000

約数和(自身を除く): 113310281

約数列:

[1, 7, 19, 49, 133, 931, 542149, 3795043, 10300831, 26565301, 72105817, 504740719]

約数ペア:

[(1, 504740719), (7, 72105817), (19, 26565301), (49, 10300831), (133, 3795043), (931, 542149)]