2080579971

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2269}}^1\times {\mathrm{16087}}^1$

素因数の和:18378

約数の個数: 16

約数和(自身を含む): 2921580800

約数和(自身を除く): 841000829

約数列:

[1, 3, 19, 57, 2269, 6807, 16087, 43111, 48261, 129333, 305653, 916959, 36501403, 109504209, 693526657, 2080579971]

約数ペア:

[(1, 2080579971), (3, 693526657), (19, 109504209), (57, 36501403), (2269, 916959), (6807, 305653), (16087, 129333), (43111, 48261)]