2013505234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{199081}}^1$

素因数の和:199485

約数の個数: 16

約数和(自身を含む): 3260963160

約数和(自身を除く): 1247457926

約数列:

[1, 2, 13, 26, 389, 778, 5057, 10114, 199081, 398162, 2588053, 5176106, 77442509, 154885018, 1006752617, 2013505234]

約数ペア:

[(1, 2013505234), (2, 1006752617), (13, 154885018), (26, 77442509), (389, 5176106), (778, 2588053), (5057, 398162), (10114, 199081)]