2008291472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{11410747}}^1$

素因数の和:11410766

約数の個数: 20

約数和(自身を含む): 4244798256

約数和(自身を除く): 2236506784

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 11410747, 22821494, 45642988, 91285976, 125518217, 182571952, 251036434, 502072868, 1004145736, 2008291472]

約数ペア:

[(1, 2008291472), (2, 1004145736), (4, 502072868), (8, 251036434), (11, 182571952), (16, 125518217), (22, 91285976), (44, 45642988), (88, 22821494), (176, 11410747)]