2009096

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 4017600

約数和(自身を除く): 2008504

約数列:

[1, 2, 4, 8, 23, 46, 61, 92, 122, 179, 184, 244, 358, 488, 716, 1403, 1432, 2806, 4117, 5612, 8234, 10919, 11224, 16468, 21838, 32936, 43676, 87352, 251137, 502274, 1004548, 2009096]

約数ペア:

[(1, 2009096), (2, 1004548), (4, 502274), (8, 251137), (23, 87352), (46, 43676), (61, 32936), (92, 21838), (122, 16468), (179, 11224), (184, 10919), (244, 8234), (358, 5612), (488, 4117), (716, 2806), (1403, 1432)]