2040394808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{44519}}^1$

素因数の和:44879

約数の個数: 32

約数和(自身を含む): 4062895200

約数和(自身を除く): 2022500392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 337, 674, 1348, 2696, 5729, 11458, 22916, 44519, 45832, 89038, 178076, 356152, 756823, 1513646, 3027292, 6054584, 15002903, 30005806, 60011612, 120023224, 255049351, 510098702, 1020197404, 2040394808]

約数ペア:

[(1, 2040394808), (2, 1020197404), (4, 510098702), (8, 255049351), (17, 120023224), (34, 60011612), (68, 30005806), (136, 15002903), (337, 6054584), (674, 3027292), (1348, 1513646), (2696, 756823), (5729, 356152), (11458, 178076), (22916, 89038), (44519, 45832)]