8980292

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 16262400

約数和(自身を除く): 7282108

約数列:

[1, 2, 4, 43, 86, 109, 172, 218, 436, 479, 958, 1916, 4687, 9374, 18748, 20597, 41194, 52211, 82388, 104422, 208844, 2245073, 4490146, 8980292]

約数ペア:

[(1, 8980292), (2, 4490146), (4, 2245073), (43, 208844), (86, 104422), (109, 82388), (172, 52211), (218, 41194), (436, 20597), (479, 18748), (958, 9374), (1916, 4687)]