2019557959

素因数分解:

${\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{569}}^1\times {\mathrm{743}}^1$

素因数の和:1610

約数の個数: 16

約数和(自身を含む): 2152630080

約数和(自身を除く): 133072121

約数列:

[1, 17, 281, 569, 743, 4777, 9673, 12631, 159889, 208783, 422767, 2718113, 3549311, 7187039, 118797527, 2019557959]

約数ペア:

[(1, 2019557959), (17, 118797527), (281, 7187039), (569, 3549311), (743, 2718113), (4777, 422767), (9673, 208783), (12631, 159889)]