2051216354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{83471}}^1$

素因数の和:84601

約数の個数: 16

約数和(自身を含む): 3359581056

約数和(自身を除く): 1308364702

約数列:

[1, 2, 11, 22, 1117, 2234, 12287, 24574, 83471, 166942, 918181, 1836362, 93237107, 186474214, 1025608177, 2051216354]

約数ペア:

[(1, 2051216354), (2, 1025608177), (11, 186474214), (22, 93237107), (1117, 1836362), (2234, 918181), (12287, 166942), (24574, 83471)]