2055908908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1511}}^1\times {\mathrm{17903}}^1$

素因数の和:19437

約数の個数: 24

約数和(自身を含む): 3789918720

約数和(自身を除く): 1734009812

約数列:

[1, 2, 4, 19, 38, 76, 1511, 3022, 6044, 17903, 28709, 35806, 57418, 71612, 114836, 340157, 680314, 1360628, 27051433, 54102866, 108205732, 513977227, 1027954454, 2055908908]

約数ペア:

[(1, 2055908908), (2, 1027954454), (4, 513977227), (19, 108205732), (38, 54102866), (76, 27051433), (1511, 1360628), (3022, 680314), (6044, 340157), (17903, 114836), (28709, 71612), (35806, 57418)]