2189667306956

素因数分解:

$2^2\times {\mathrm{5501}}^1\times {\mathrm{99512239}}^1$

素因数の和:99517744

約数の個数: 12

約数和(自身を含む): 3832614411360

約数和(自身を除く): 1642947104404

約数列:

[1, 2, 4, 5501, 11002, 22004, 99512239, 199024478, 398048956, 547416826739, 1094833653478, 2189667306956]

約数ペア:

[(1, 2189667306956), (2, 1094833653478), (4, 547416826739), (5501, 398048956), (11002, 199024478), (22004, 99512239)]