2912285260

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1146569}}^1$

素因数の和:1146705

約数の個数: 24

約数和(自身を含む): 6163960320

約数和(自身を除く): 3251675060

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 1146569, 2293138, 4586276, 5732845, 11465690, 22931380, 145614263, 291228526, 582457052, 728071315, 1456142630, 2912285260]

約数ペア:

[(1, 2912285260), (2, 1456142630), (4, 728071315), (5, 582457052), (10, 291228526), (20, 145614263), (127, 22931380), (254, 11465690), (508, 5732845), (635, 4586276), (1270, 2293138), (2540, 1146569)]