2005142757

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1\times {\mathrm{12491}}^1$

素因数の和:13300

約数の個数: 16

約数和(自身を含む): 2714061888

約数和(自身を除く): 708919131

約数列:

[1, 3, 73, 219, 733, 2199, 12491, 37473, 53509, 160527, 911843, 2735529, 9155903, 27467709, 668380919, 2005142757]

約数ペア:

[(1, 2005142757), (3, 668380919), (73, 27467709), (219, 9155903), (733, 2735529), (2199, 911843), (12491, 160527), (37473, 53509)]