2019928039

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{8291}}^1$

素因数の和:8622

約数の個数: 16

約数和(自身を含む): 2165207040

約数和(自身を除く): 145279001

約数列:

[1, 29, 31, 271, 899, 7859, 8291, 8401, 240439, 243629, 257021, 2246861, 7453609, 65158969, 69652691, 2019928039]

約数ペア:

[(1, 2019928039), (29, 69652691), (31, 65158969), (271, 7453609), (899, 2246861), (7859, 257021), (8291, 243629), (8401, 240439)]