1311735614

素因数分解:

$2^1\times 7^1\times {\mathrm{7219}}^1\times {\mathrm{12979}}^1$

素因数の和:20207

約数の個数: 16

約数和(自身を含む): 2249174400

約数和(自身を除く): 937438786

約数列:

[1, 2, 7, 14, 7219, 12979, 14438, 25958, 50533, 90853, 101066, 181706, 93695401, 187390802, 655867807, 1311735614]

約数ペア:

[(1, 1311735614), (2, 655867807), (7, 187390802), (14, 93695401), (7219, 181706), (12979, 101066), (14438, 90853), (25958, 50533)]