248640892

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1516103}}^1$

素因数の和:1516148

約数の個数: 12

約数和(自身を含む): 445734576

約数和(自身を除く): 197093684

約数列:

[1, 2, 4, 41, 82, 164, 1516103, 3032206, 6064412, 62160223, 124320446, 248640892]

約数ペア:

[(1, 248640892), (2, 124320446), (4, 62160223), (41, 6064412), (82, 3032206), (164, 1516103)]