2019410842

素因数分解:

$2^1\times {\mathrm{223}}^1\times {\mathrm{1297}}^1\times {\mathrm{3491}}^1$

素因数の和:5013

約数の個数: 16

約数和(自身を含む): 3045917952

約数和(自身を除く): 1026507110

約数列:

[1, 2, 223, 446, 1297, 2594, 3491, 6982, 289231, 578462, 778493, 1556986, 4527827, 9055654, 1009705421, 2019410842]

約数ペア:

[(1, 2019410842), (2, 1009705421), (223, 9055654), (446, 4527827), (1297, 1556986), (2594, 778493), (3491, 578462), (6982, 289231)]