2079212191

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1831}}^1\times {\mathrm{5233}}^1$

素因数の和:7102

約数の個数: 16

約数和(自身を含む): 2454704128

約数和(自身を除く): 375491937

約数列:

[1, 7, 31, 217, 1831, 5233, 12817, 36631, 56761, 162223, 397327, 1135561, 9581623, 67071361, 297030313, 2079212191]

約数ペア:

[(1, 2079212191), (7, 297030313), (31, 67071361), (217, 9581623), (1831, 1135561), (5233, 397327), (12817, 162223), (36631, 56761)]