2018943511

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{71933}}^1$

素因数の和:72090

約数の個数: 16

約数和(自身を含む): 2320303104

約数和(自身を除く): 301359593

約数列:

[1, 13, 17, 127, 221, 1651, 2159, 28067, 71933, 935129, 1222861, 9135491, 15897193, 118761383, 155303347, 2018943511]

約数ペア:

[(1, 2018943511), (13, 155303347), (17, 118761383), (127, 15897193), (221, 9135491), (1651, 1222861), (2159, 935129), (28067, 71933)]