2016222819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{342371}}^1$

素因数の和:342538

約数の個数: 16

約数和(自身を含む): 2914270464

約数和(自身を除く): 898047645

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 342371, 1027113, 4450823, 13352469, 51698021, 155094063, 672074273, 2016222819]

約数ペア:

[(1, 2016222819), (3, 672074273), (13, 155094063), (39, 51698021), (151, 13352469), (453, 4450823), (1963, 1027113), (5889, 342371)]