1188257068

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{2137153}}^1$

素因数の和:2137296

約数の個数: 12

約数和(自身を含む): 2094410920

約数和(自身を除く): 906153852

約数列:

[1, 2, 4, 139, 278, 556, 2137153, 4274306, 8548612, 297064267, 594128534, 1188257068]

約数ペア:

[(1, 1188257068), (2, 594128534), (4, 297064267), (139, 8548612), (278, 4274306), (556, 2137153)]