2017172828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1066159}}^1$

素因数の和:1066217

約数の個数: 24

約数和(自身を含む): 3940527360

約数和(自身を除く): 1923354532

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 1066159, 2132318, 4264636, 11727749, 23455498, 45844837, 46910996, 91689674, 183379348, 504293207, 1008586414, 2017172828]

約数ペア:

[(1, 2017172828), (2, 1008586414), (4, 504293207), (11, 183379348), (22, 91689674), (43, 46910996), (44, 45844837), (86, 23455498), (172, 11727749), (473, 4264636), (946, 2132318), (1892, 1066159)]