426310

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:575

約数の個数: 16

約数和(自身を含む): 777600

約数和(自身を除く): 351290

約数列:

[1, 2, 5, 10, 89, 178, 445, 479, 890, 958, 2395, 4790, 42631, 85262, 213155, 426310]

約数ペア:

[(1, 426310), (2, 213155), (5, 85262), (10, 42631), (89, 4790), (178, 2395), (445, 958), (479, 890)]