222614128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1264853}}^1$

素因数の和:1264872

約数の個数: 20

約数和(自身を含む): 470525688

約数和(自身を除く): 247911560

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1264853, 2529706, 5059412, 10118824, 13913383, 20237648, 27826766, 55653532, 111307064, 222614128]

約数ペア:

[(1, 222614128), (2, 111307064), (4, 55653532), (8, 27826766), (11, 20237648), (16, 13913383), (22, 10118824), (44, 5059412), (88, 2529706), (176, 1264853)]