2143236436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{252383}}^1$

素因数の和:252591

約数の個数: 24

約数和(自身を含む): 4112849664

約数和(自身を除く): 1969613228

約数列:

[1, 2, 4, 11, 22, 44, 193, 386, 772, 2123, 4246, 8492, 252383, 504766, 1009532, 2776213, 5552426, 11104852, 48709919, 97419838, 194839676, 535809109, 1071618218, 2143236436]

約数ペア:

[(1, 2143236436), (2, 1071618218), (4, 535809109), (11, 194839676), (22, 97419838), (44, 48709919), (193, 11104852), (386, 5552426), (772, 2776213), (2123, 1009532), (4246, 504766), (8492, 252383)]