28702979558

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2551}}^1\times {\mathrm{511439}}^1$

素因数の和:514003

約数の個数: 16

約数和(自身を含む): 46987015680

約数和(自身を除く): 18284036122

約数列:

[1, 2, 11, 22, 2551, 5102, 28061, 56122, 511439, 1022878, 5625829, 11251658, 1304680889, 2609361778, 14351489779, 28702979558]

約数ペア:

[(1, 28702979558), (2, 14351489779), (11, 2609361778), (22, 1304680889), (2551, 11251658), (5102, 5625829), (28061, 1022878), (56122, 511439)]