2818912

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:790

約数の個数: 24

約数和(自身を含む): 5598936

約数和(自身を除く): 2780024

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 643, 1096, 1286, 2192, 2572, 4384, 5144, 10288, 20576, 88091, 176182, 352364, 704728, 1409456, 2818912]

約数ペア:

[(1, 2818912), (2, 1409456), (4, 704728), (8, 352364), (16, 176182), (32, 88091), (137, 20576), (274, 10288), (548, 5144), (643, 4384), (1096, 2572), (1286, 2192)]