2005163946

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2101849}}^1$

素因数の和:2101910

約数の個数: 24

約数和(自身を含む): 4426496100

約数和(自身を除く): 2421332154

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 2101849, 4203698, 6305547, 12611094, 18916641, 37833282, 111397997, 222795994, 334193991, 668387982, 1002581973, 2005163946]

約数ペア:

[(1, 2005163946), (2, 1002581973), (3, 668387982), (6, 334193991), (9, 222795994), (18, 111397997), (53, 37833282), (106, 18916641), (159, 12611094), (318, 6305547), (477, 4203698), (954, 2101849)]