285400524044

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{18701}}^1\times {\mathrm{71987}}^1$

素因数の和:90745

約数の個数: 24

約数和(自身を含む): 508908799728

約数和(自身を除く): 223508275684

約数列:

[1, 2, 4, 53, 106, 212, 18701, 37402, 71987, 74804, 143974, 287948, 991153, 1982306, 3815311, 3964612, 7630622, 15261244, 1346228887, 2692457774, 5384915548, 71350131011, 142700262022, 285400524044]

約数ペア:

[(1, 285400524044), (2, 142700262022), (4, 71350131011), (53, 5384915548), (106, 2692457774), (212, 1346228887), (18701, 15261244), (37402, 7630622), (71987, 3964612), (74804, 3815311), (143974, 1982306), (287948, 991153)]