2134620868

素因数分解:

$2^2\times {\mathrm{241}}^1\times {\mathrm{997}}^1\times {\mathrm{2221}}^1$

素因数の和:3463

約数の個数: 24

約数和(自身を含む): 3756539864

約数和(自身を除く): 1621918996

約数列:

[1, 2, 4, 241, 482, 964, 997, 1994, 2221, 3988, 4442, 8884, 240277, 480554, 535261, 961108, 1070522, 2141044, 2214337, 4428674, 8857348, 533655217, 1067310434, 2134620868]

約数ペア:

[(1, 2134620868), (2, 1067310434), (4, 533655217), (241, 8857348), (482, 4428674), (964, 2214337), (997, 2141044), (1994, 1070522), (2221, 961108), (3988, 535261), (4442, 480554), (8884, 240277)]