551429268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3534803}}^1$

素因数の和:3534823

約数の個数: 24

約数和(自身を含む): 1385643168

約数和(自身を除く): 834213900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 3534803, 7069606, 10604409, 14139212, 21208818, 42417636, 45952439, 91904878, 137857317, 183809756, 275714634, 551429268]

約数ペア:

[(1, 551429268), (2, 275714634), (3, 183809756), (4, 137857317), (6, 91904878), (12, 45952439), (13, 42417636), (26, 21208818), (39, 14139212), (52, 10604409), (78, 7069606), (156, 3534803)]