251330452

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{1069}}^1\times {\mathrm{1109}}^1$

素因数の和:2235

約数の個数: 24

約数和(自身を含む): 448950600

約数和(自身を除く): 197620148

約数列:

[1, 2, 4, 53, 106, 212, 1069, 1109, 2138, 2218, 4276, 4436, 56657, 58777, 113314, 117554, 226628, 235108, 1185521, 2371042, 4742084, 62832613, 125665226, 251330452]

約数ペア:

[(1, 251330452), (2, 125665226), (4, 62832613), (53, 4742084), (106, 2371042), (212, 1185521), (1069, 235108), (1109, 226628), (2138, 117554), (2218, 113314), (4276, 58777), (4436, 56657)]