2487101768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{425291}}^1$

素因数の和:425357

約数の個数: 32

約数和(自身を含む): 5052468960

約数和(自身を除く): 2565367192

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 425291, 850582, 1701164, 3402328, 7229947, 14459894, 18287513, 28919788, 36575026, 57839576, 73150052, 146300104, 310887721, 621775442, 1243550884, 2487101768]

約数ペア:

[(1, 2487101768), (2, 1243550884), (4, 621775442), (8, 310887721), (17, 146300104), (34, 73150052), (43, 57839576), (68, 36575026), (86, 28919788), (136, 18287513), (172, 14459894), (344, 7229947), (731, 3402328), (1462, 1701164), (2924, 850582), (5848, 425291)]