2054294556

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{3981191}}^1$

素因数の和:3981241

約数の個数: 24

約数和(自身を含む): 4904828544

約数和(自身を除く): 2850533988

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 3981191, 7962382, 11943573, 15924764, 23887146, 47774292, 171191213, 342382426, 513573639, 684764852, 1027147278, 2054294556]

約数ペア:

[(1, 2054294556), (2, 1027147278), (3, 684764852), (4, 513573639), (6, 342382426), (12, 171191213), (43, 47774292), (86, 23887146), (129, 15924764), (172, 11943573), (258, 7962382), (516, 3981191)]