2256536

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{2221}}^1$

素因数の和:2354

約数の個数: 16

約数和(自身を含む): 4266240

約数和(自身を除く): 2009704

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 2221, 4442, 8884, 17768, 282067, 564134, 1128268, 2256536]

約数ペア:

[(1, 2256536), (2, 1128268), (4, 564134), (8, 282067), (127, 17768), (254, 8884), (508, 4442), (1016, 2221)]