284.00000000

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2496

約数の個数: 16

約数和(自身を含む): 76833792

約数和(自身を除く): 8706239

約数列:

[1, 13, 31, 71, 403, 923, 2201, 2381, 28613, 30953, 73811, 169051, 959543, 2197663, 5240581, 68127553]

約数ペア:

[(1, 68127553), (13, 5240581), (31, 2197663), (71, 959543), (403, 169051), (923, 73811), (2201, 30953), (2381, 28613)]