2013806411057

素因数分解:

$7^1\times {\mathrm{271}}^1\times {\mathrm{2789}}^1\times {\mathrm{380629}}^1$

素因数の和:383696

約数の個数: 16

約数和(自身を含む): 2310819955200

約数和(自身を除く): 297013544143

約数列:

[1, 7, 271, 1897, 2789, 19523, 380629, 755819, 2664403, 5290733, 103150459, 722053213, 1061574281, 7431019967, 287686630151, 2013806411057]

約数ペア:

[(1, 2013806411057), (7, 287686630151), (271, 7431019967), (1897, 1061574281), (2789, 722053213), (19523, 103150459), (380629, 5290733), (755819, 2664403)]