2186987170

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1596341}}^1$

素因数の和:1596485

約数の個数: 16

約数和(自身を含む): 3965313528

約数和(自身を除く): 1778326358

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 1596341, 3192682, 7981705, 15963410, 218698717, 437397434, 1093493585, 2186987170]

約数ペア:

[(1, 2186987170), (2, 1093493585), (5, 437397434), (10, 218698717), (137, 15963410), (274, 7981705), (685, 3192682), (1370, 1596341)]