2568711257

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{37003}}^1$

素因数の和:37268

約数の個数: 16

約数和(自身を含む): 3012421632

約数和(自身を除く): 443710375

約数列:

[1, 7, 47, 211, 329, 1477, 9917, 37003, 69419, 259021, 1739141, 7807633, 12173987, 54653431, 366958751, 2568711257]

約数ペア:

[(1, 2568711257), (7, 366958751), (47, 54653431), (211, 12173987), (329, 7807633), (1477, 1739141), (9917, 259021), (37003, 69419)]