2022891656

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{125117}}^1$

素因数の和:125213

約数の個数: 32

約数和(自身を含む): 3963738240

約数和(自身を除く): 1940846584

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 2021, 4042, 8084, 16168, 125117, 250234, 500468, 1000936, 5380031, 5880499, 10760062, 11760998, 21520124, 23521996, 43040248, 47043992, 252861457, 505722914, 1011445828, 2022891656]

約数ペア:

[(1, 2022891656), (2, 1011445828), (4, 505722914), (8, 252861457), (43, 47043992), (47, 43040248), (86, 23521996), (94, 21520124), (172, 11760998), (188, 10760062), (344, 5880499), (376, 5380031), (2021, 1000936), (4042, 500468), (8084, 250234), (16168, 125117)]