8809042

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{409}}^1$

素因数の和:522

約数の個数: 24

約数和(自身を含む): 14723100

約数和(自身を除く): 5914058

約数列:

[1, 2, 11, 22, 89, 121, 178, 242, 409, 818, 979, 1958, 4499, 8998, 10769, 21538, 36401, 49489, 72802, 98978, 400411, 800822, 4404521, 8809042]

約数ペア:

[(1, 8809042), (2, 4404521), (11, 800822), (22, 400411), (89, 98978), (121, 72802), (178, 49489), (242, 36401), (409, 21538), (818, 10769), (979, 8998), (1958, 4499)]