2011094998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{208231}}^1$

素因数の和:208683

約数の個数: 16

約数和(自身を含む): 3298394880

約数和(自身を除く): 1287299882

約数列:

[1, 2, 11, 22, 439, 878, 4829, 9658, 208231, 416462, 2290541, 4581082, 91413409, 182826818, 1005547499, 2011094998]

約数ペア:

[(1, 2011094998), (2, 1005547499), (11, 182826818), (22, 91413409), (439, 4581082), (878, 2290541), (4829, 416462), (9658, 208231)]