2486252

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 4539024

約数和(自身を除く): 2052772

約数列:

[1, 2, 4, 37, 74, 107, 148, 157, 214, 314, 428, 628, 3959, 5809, 7918, 11618, 15836, 16799, 23236, 33598, 67196, 621563, 1243126, 2486252]

約数ペア:

[(1, 2486252), (2, 1243126), (4, 621563), (37, 67196), (74, 33598), (107, 23236), (148, 16799), (157, 15836), (214, 11618), (314, 7918), (428, 5809), (628, 3959)]