2456331397

素因数分解:

${\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1\times {\mathrm{1549}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 2663718400

約数和(自身を除く): 207387003

約数列:

[1, 13, 223, 547, 1549, 2899, 7111, 20137, 121981, 345427, 847303, 1585753, 4490551, 11014939, 188948569, 2456331397]

約数ペア:

[(1, 2456331397), (13, 188948569), (223, 11014939), (547, 4490551), (1549, 1585753), (2899, 847303), (7111, 345427), (20137, 121981)]