1926647569712

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{6661}}^1\times {\mathrm{178987}}^1$

素因数の和:185757

約数の個数: 40

約数和(自身を含む): 3770425893072

約数和(自身を除く): 1843778323360

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 6661, 13322, 26644, 53288, 106576, 178987, 357974, 672761, 715948, 1345522, 1431896, 2691044, 2863792, 5382088, 10764176, 18077687, 36155374, 72310748, 144621496, 289242992, 1192232407, 2384464814, 4768929628, 9537859256, 19075718512, 120415473107, 240830946214, 481661892428, 963323784856, 1926647569712]

約数ペア:

[(1, 1926647569712), (2, 963323784856), (4, 481661892428), (8, 240830946214), (16, 120415473107), (101, 19075718512), (202, 9537859256), (404, 4768929628), (808, 2384464814), (1616, 1192232407), (6661, 289242992), (13322, 144621496), (26644, 72310748), (53288, 36155374), (106576, 18077687), (178987, 10764176), (357974, 5382088), (672761, 2863792), (715948, 2691044), (1345522, 1431896)]