4123402021

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5293199}}^1$

素因数の和:5293259

約数の個数: 8

約数和(自身を含む): 4446288000

約数和(自身を除く): 322885979

約数列:

[1, 19, 41, 779, 5293199, 100570781, 217021159, 4123402021]

約数ペア:

[(1, 4123402021), (19, 217021159), (41, 100570781), (779, 5293199)]