2546391239

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1\times {\mathrm{12037}}^1$

素因数の和:12734

約数の個数: 16

約数和(自身を含む): 2976949248

約数和(自身を除く): 430558009

約数列:

[1, 7, 47, 329, 643, 4501, 12037, 30221, 84259, 211547, 565739, 3960173, 7739791, 54178537, 363770177, 2546391239]

約数ペア:

[(1, 2546391239), (7, 363770177), (47, 54178537), (329, 7739791), (643, 3960173), (4501, 565739), (12037, 211547), (30221, 84259)]