239436652

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{657793}}^1$

素因数の和:657817

約数の個数: 24

約数和(自身を含む): 515710496

約数和(自身を除く): 276273844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 657793, 1315586, 2631172, 4604551, 8551309, 9209102, 17102618, 18418204, 34205236, 59859163, 119718326, 239436652]

約数ペア:

[(1, 239436652), (2, 119718326), (4, 59859163), (7, 34205236), (13, 18418204), (14, 17102618), (26, 9209102), (28, 8551309), (52, 4604551), (91, 2631172), (182, 1315586), (364, 657793)]