2016988788

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3908893}}^1$

素因数の和:3908943

約数の個数: 24

約数和(自身を含む): 4815757408

約数和(自身を除く): 2798768620

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 3908893, 7817786, 11726679, 15635572, 23453358, 46906716, 168082399, 336164798, 504247197, 672329596, 1008494394, 2016988788]

約数ペア:

[(1, 2016988788), (2, 1008494394), (3, 672329596), (4, 504247197), (6, 336164798), (12, 168082399), (43, 46906716), (86, 23453358), (129, 15635572), (172, 11726679), (258, 7817786), (516, 3908893)]