2000809426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12992269}}^1$

素因数の和:12992289

約数の個数: 16

約数和(自身を含む): 3741773760

約数和(自身を除く): 1740964334

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 12992269, 25984538, 90945883, 142914959, 181891766, 285829918, 1000404713, 2000809426]

約数ペア:

[(1, 2000809426), (2, 1000404713), (7, 285829918), (11, 181891766), (14, 142914959), (22, 90945883), (77, 25984538), (154, 12992269)]