2000611938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25648871}}^1$

素因数の和:25648889

約数の個数: 16

約数和(自身を含む): 4309010496

約数和(自身を除く): 2308398558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25648871, 51297742, 76946613, 153893226, 333435323, 666870646, 1000305969, 2000611938]

約数ペア:

[(1, 2000611938), (2, 1000305969), (3, 666870646), (6, 333435323), (13, 153893226), (26, 76946613), (39, 51297742), (78, 25648871)]