1085366884

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{139939}}^1$

素因数の和:140227

約数の個数: 24

約数和(自身を含む): 2178585920

約数和(自身を除く): 1093219036

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1939, 3878, 7756, 139939, 279878, 559756, 979573, 1959146, 3918292, 38763103, 77526206, 155052412, 271341721, 542683442, 1085366884]

約数ペア:

[(1, 1085366884), (2, 542683442), (4, 271341721), (7, 155052412), (14, 77526206), (28, 38763103), (277, 3918292), (554, 1959146), (1108, 979573), (1939, 559756), (3878, 279878), (7756, 139939)]