1680432862

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{56311}}^1$

素因数の和:56703

約数の個数: 16

約数和(自身を含む): 2586748032

約数和(自身を除く): 906315170

約数列:

[1, 2, 43, 86, 347, 694, 14921, 29842, 56311, 112622, 2421373, 4842746, 19539917, 39079834, 840216431, 1680432862]

約数ペア:

[(1, 1680432862), (2, 840216431), (43, 39079834), (86, 19539917), (347, 4842746), (694, 2421373), (14921, 112622), (29842, 56311)]