2169112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^2$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 4465260

約数和(自身を除く): 2296148

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 628, 1256, 1727, 3454, 6908, 13816, 24649, 49298, 98596, 197192, 271139, 542278, 1084556, 2169112]

約数ペア:

[(1, 2169112), (2, 1084556), (4, 542278), (8, 271139), (11, 197192), (22, 98596), (44, 49298), (88, 24649), (157, 13816), (314, 6908), (628, 3454), (1256, 1727)]