1625376484

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{919}}^1\times {\mathrm{3181}}^1$

素因数の和:4243

約数の個数: 24

約数和(自身を含む): 2868891200

約数和(自身を除く): 1243514716

約数列:

[1, 2, 4, 139, 278, 556, 919, 1838, 3181, 3676, 6362, 12724, 127741, 255482, 442159, 510964, 884318, 1768636, 2923339, 5846678, 11693356, 406344121, 812688242, 1625376484]

約数ペア:

[(1, 1625376484), (2, 812688242), (4, 406344121), (139, 11693356), (278, 5846678), (556, 2923339), (919, 1768636), (1838, 884318), (3181, 510964), (3676, 442159), (6362, 255482), (12724, 127741)]