4459190

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4091}}^1$

素因数の和:4207

約数の個数: 16

約数和(自身を含む): 8102160

約数和(自身を除く): 3642970

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 4091, 8182, 20455, 40910, 445919, 891838, 2229595, 4459190]

約数ペア:

[(1, 4459190), (2, 2229595), (5, 891838), (10, 445919), (109, 40910), (218, 20455), (545, 8182), (1090, 4091)]