2487112972

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{661}}^1\times {\mathrm{22943}}^1$

素因数の和:23649

約数の個数: 24

約数和(自身を含む): 4465544832

約数和(自身を除く): 1978431860

約数列:

[1, 2, 4, 41, 82, 164, 661, 1322, 2644, 22943, 27101, 45886, 54202, 91772, 108404, 940663, 1881326, 3762652, 15165323, 30330646, 60661292, 621778243, 1243556486, 2487112972]

約数ペア:

[(1, 2487112972), (2, 1243556486), (4, 621778243), (41, 60661292), (82, 30330646), (164, 15165323), (661, 3762652), (1322, 1881326), (2644, 940663), (22943, 108404), (27101, 91772), (45886, 54202)]