2021866548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{38459}}^1$

素因数の和:38816

約数の個数: 48

約数和(自身を含む): 5095796160

約数和(自身を除く): 3073929612

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 337, 674, 1011, 1348, 2022, 4044, 4381, 8762, 13143, 17524, 26286, 38459, 52572, 76918, 115377, 153836, 230754, 461508, 499967, 999934, 1499901, 1999868, 2999802, 5999604, 12960683, 25921366, 38882049, 51842732, 77764098, 155528196, 168488879, 336977758, 505466637, 673955516, 1010933274, 2021866548]

約数ペア:

[(1, 2021866548), (2, 1010933274), (3, 673955516), (4, 505466637), (6, 336977758), (12, 168488879), (13, 155528196), (26, 77764098), (39, 51842732), (52, 38882049), (78, 25921366), (156, 12960683), (337, 5999604), (674, 2999802), (1011, 1999868), (1348, 1499901), (2022, 999934), (4044, 499967), (4381, 461508), (8762, 230754), (13143, 153836), (17524, 115377), (26286, 76918), (38459, 52572)]