808902464

素因数分解:

$2^6\times {\mathrm{1259}}^1\times {\mathrm{10039}}^1$

素因数の和:11310

約数の個数: 28

約数和(自身を含む): 1606600800

約数和(自身を除く): 797698336

約数列:

[1, 2, 4, 8, 16, 32, 64, 1259, 2518, 5036, 10039, 10072, 20078, 20144, 40156, 40288, 80312, 80576, 160624, 321248, 642496, 12639101, 25278202, 50556404, 101112808, 202225616, 404451232, 808902464]

約数ペア:

[(1, 808902464), (2, 404451232), (4, 202225616), (8, 101112808), (16, 50556404), (32, 25278202), (64, 12639101), (1259, 642496), (2518, 321248), (5036, 160624), (10039, 80576), (10072, 80312), (20078, 40288), (20144, 40156)]