1034319184

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{640049}}^1$

素因数の和:640158

約数の個数: 20

約数和(自身を含む): 2023838100

約数和(自身を除く): 989518916

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 640049, 1280098, 2560196, 5120392, 10240784, 64644949, 129289898, 258579796, 517159592, 1034319184]

約数ペア:

[(1, 1034319184), (2, 517159592), (4, 258579796), (8, 129289898), (16, 64644949), (101, 10240784), (202, 5120392), (404, 2560196), (808, 1280098), (1616, 640049)]