8661884

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28123}}^1$

素因数の和:28145

約数の個数: 24

約数和(自身を含む): 18899328

約数和(自身を除く): 10237444

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 28123, 56246, 112492, 196861, 309353, 393722, 618706, 787444, 1237412, 2165471, 4330942, 8661884]

約数ペア:

[(1, 8661884), (2, 4330942), (4, 2165471), (7, 1237412), (11, 787444), (14, 618706), (22, 393722), (28, 309353), (44, 196861), (77, 112492), (154, 56246), (308, 28123)]