2720202236

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{16586599}}^1$

素因数の和:16586644

約数の個数: 12

約数和(自身を含む): 4876460400

約数和(自身を除く): 2156258164

約数列:

[1, 2, 4, 41, 82, 164, 16586599, 33173198, 66346396, 680050559, 1360101118, 2720202236]

約数ペア:

[(1, 2720202236), (2, 1360101118), (4, 680050559), (41, 66346396), (82, 33173198), (164, 16586599)]