1218700864055

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{1307}}^1\times {\mathrm{937127}}^1$

素因数の和:938638

約数の個数: 16

約数和(自身を含む): 1470916108800

約数和(自身を除く): 252215244745

約数列:

[1, 5, 199, 995, 1307, 6535, 260093, 937127, 1300465, 4685635, 186488273, 932441365, 1224824989, 6124124945, 243740172811, 1218700864055]

約数ペア:

[(1, 1218700864055), (5, 243740172811), (199, 6124124945), (995, 1224824989), (1307, 932441365), (6535, 186488273), (260093, 4685635), (937127, 1300465)]