2202438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1279}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 5160960

約数和(自身を除く): 2958522

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1279, 1722, 2558, 3837, 7674, 8953, 17906, 26859, 52439, 53718, 104878, 157317, 314634, 367073, 734146, 1101219, 2202438]

約数ペア:

[(1, 2202438), (2, 1101219), (3, 734146), (6, 367073), (7, 314634), (14, 157317), (21, 104878), (41, 53718), (42, 52439), (82, 26859), (123, 17906), (246, 8953), (287, 7674), (574, 3837), (861, 2558), (1279, 1722)]