2119864

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 4263840

約数和(自身を除く): 2143976

約数列:

[1, 2, 4, 8, 23, 41, 46, 82, 92, 164, 184, 281, 328, 562, 943, 1124, 1886, 2248, 3772, 6463, 7544, 11521, 12926, 23042, 25852, 46084, 51704, 92168, 264983, 529966, 1059932, 2119864]

約数ペア:

[(1, 2119864), (2, 1059932), (4, 529966), (8, 264983), (23, 92168), (41, 51704), (46, 46084), (82, 25852), (92, 23042), (164, 12926), (184, 11521), (281, 7544), (328, 6463), (562, 3772), (943, 2248), (1124, 1886)]