2011304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 4173120

約数和(自身を除く): 2161816

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 643, 782, 1286, 1564, 2572, 3128, 5144, 10931, 14789, 21862, 29578, 43724, 59156, 87448, 118312, 251413, 502826, 1005652, 2011304]

約数ペア:

[(1, 2011304), (2, 1005652), (4, 502826), (8, 251413), (17, 118312), (23, 87448), (34, 59156), (46, 43724), (68, 29578), (92, 21862), (136, 14789), (184, 10931), (391, 5144), (643, 3128), (782, 2572), (1286, 1564)]