1057022556

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{136991}}^1$

素因数の和:137641

約数の個数: 24

約数和(自身を含む): 2470239744

約数和(自身を除く): 1413217188

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 7716, 136991, 273982, 410973, 547964, 821946, 1643892, 88085213, 176170426, 264255639, 352340852, 528511278, 1057022556]

約数ペア:

[(1, 1057022556), (2, 528511278), (3, 352340852), (4, 264255639), (6, 176170426), (12, 88085213), (643, 1643892), (1286, 821946), (1929, 547964), (2572, 410973), (3858, 273982), (7716, 136991)]