2143404772

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{2381}}^1\times {\mathrm{3359}}^1$

素因数の和:5811

約数の個数: 24

約数和(自身を含む): 3809675520

約数和(自身を除く): 1666270748

約数列:

[1, 2, 4, 67, 134, 268, 2381, 3359, 4762, 6718, 9524, 13436, 159527, 225053, 319054, 450106, 638108, 900212, 7997779, 15995558, 31991116, 535851193, 1071702386, 2143404772]

約数ペア:

[(1, 2143404772), (2, 1071702386), (4, 535851193), (67, 31991116), (134, 15995558), (268, 7997779), (2381, 900212), (3359, 638108), (4762, 450106), (6718, 319054), (9524, 225053), (13436, 159527)]