291290368976

素因数分解:

$2^4\times {\mathrm{1523}}^1\times {\mathrm{11953807}}^1$

素因数の和:11955338

約数の個数: 20

約数和(自身を含む): 564745705152

約数和(自身を除く): 273455336176

約数列:

[1, 2, 4, 8, 16, 1523, 3046, 6092, 12184, 24368, 11953807, 23907614, 47815228, 95630456, 191260912, 18205648061, 36411296122, 72822592244, 145645184488, 291290368976]

約数ペア:

[(1, 291290368976), (2, 145645184488), (4, 72822592244), (8, 36411296122), (16, 18205648061), (1523, 191260912), (3046, 95630456), (6092, 47815228), (12184, 23907614), (24368, 11953807)]