2100080053444

素因数分解:

$2^2\times {\mathrm{8219}}^1\times {\mathrm{63878819}}^1$

素因数の和:63887042

約数の個数: 12

約数和(自身を含む): 3675587302800

約数和(自身を除く): 1575507249356

約数列:

[1, 2, 4, 8219, 16438, 32876, 63878819, 127757638, 255515276, 525020013361, 1050040026722, 2100080053444]

約数ペア:

[(1, 2100080053444), (2, 1050040026722), (4, 525020013361), (8219, 255515276), (16438, 127757638), (32876, 63878819)]