264874036

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{14621}}^1$

素因数の和:15279

約数の個数: 24

約数和(自身を含む): 530603136

約数和(自身を除く): 265729100

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 2588, 4529, 9058, 14621, 18116, 29242, 58484, 102347, 204694, 409388, 9459787, 18919574, 37839148, 66218509, 132437018, 264874036]

約数ペア:

[(1, 264874036), (2, 132437018), (4, 66218509), (7, 37839148), (14, 18919574), (28, 9459787), (647, 409388), (1294, 204694), (2588, 102347), (4529, 58484), (9058, 29242), (14621, 18116)]