213499442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1777}}^1\times {\mathrm{4621}}^1$

素因数の和:6413

約数の個数: 16

約数和(自身を含む): 345152472

約数和(自身を除く): 131653030

約数列:

[1, 2, 13, 26, 1777, 3554, 4621, 9242, 23101, 46202, 60073, 120146, 8211517, 16423034, 106749721, 213499442]

約数ペア:

[(1, 213499442), (2, 106749721), (13, 16423034), (26, 8211517), (1777, 120146), (3554, 60073), (4621, 46202), (9242, 23101)]