2011082128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11426603}}^1$

素因数の和:11426622

約数の個数: 20

約数和(自身を含む): 4250696688

約数和(自身を除く): 2239614560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11426603, 22853206, 45706412, 91412824, 125692633, 182825648, 251385266, 502770532, 1005541064, 2011082128]

約数ペア:

[(1, 2011082128), (2, 1005541064), (4, 502770532), (8, 251385266), (11, 182825648), (16, 125692633), (22, 91412824), (44, 45706412), (88, 22853206), (176, 11426603)]