214151212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4867073}}^1$

素因数の和:4867088

約数の個数: 12

約数和(自身を含む): 408834216

約数和(自身を除く): 194683004

約数列:

[1, 2, 4, 11, 22, 44, 4867073, 9734146, 19468292, 53537803, 107075606, 214151212]

約数ペア:

[(1, 214151212), (2, 107075606), (4, 53537803), (11, 19468292), (22, 9734146), (44, 4867073)]