82020131

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 89040000

約数和(自身を除く): 7019869

約数列:

[1, 19, 41, 211, 499, 779, 4009, 8651, 9481, 20459, 105289, 164369, 388721, 2000491, 4316849, 82020131]

約数ペア:

[(1, 82020131), (19, 4316849), (41, 2000491), (211, 388721), (499, 164369), (779, 105289), (4009, 20459), (8651, 9481)]