1036780916

素因数分解:

$2^2\times {\mathrm{643}}^1\times {\mathrm{403103}}^1$

素因数の和:403750

約数の個数: 12

約数和(自身を含む): 1817192832

約数和(自身を除く): 780411916

約数列:

[1, 2, 4, 643, 1286, 2572, 403103, 806206, 1612412, 259195229, 518390458, 1036780916]

約数ペア:

[(1, 1036780916), (2, 518390458), (4, 259195229), (643, 1612412), (1286, 806206), (2572, 403103)]