2085801

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:125

約数の個数: 32

約数和(自身を含む): 3210240

約数和(自身を除く): 1124439

約数列:

[1, 3, 19, 23, 37, 43, 57, 69, 111, 129, 437, 703, 817, 851, 989, 1311, 1591, 2109, 2451, 2553, 2967, 4773, 16169, 18791, 30229, 36593, 48507, 56373, 90687, 109779, 695267, 2085801]

約数ペア:

[(1, 2085801), (3, 695267), (19, 109779), (23, 90687), (37, 56373), (43, 48507), (57, 36593), (69, 30229), (111, 18791), (129, 16169), (437, 4773), (703, 2967), (817, 2553), (851, 2451), (989, 2109), (1311, 1591)]