2121276

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4111}}^1$

素因数の和:4161

約数の個数: 24

約数和(自身を含む): 5065984

約数和(自身を除く): 2944708

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 4111, 8222, 12333, 16444, 24666, 49332, 176773, 353546, 530319, 707092, 1060638, 2121276]

約数ペア:

[(1, 2121276), (2, 1060638), (3, 707092), (4, 530319), (6, 353546), (12, 176773), (43, 49332), (86, 24666), (129, 16444), (172, 12333), (258, 8222), (516, 4111)]