2051250860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4459241}}^1$

素因数の和:4459273

約数の個数: 24

約数和(自身を含む): 4494915936

約数和(自身を除く): 2443665076

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4459241, 8918482, 17836964, 22296205, 44592410, 89184820, 102562543, 205125086, 410250172, 512812715, 1025625430, 2051250860]

約数ペア:

[(1, 2051250860), (2, 1025625430), (4, 512812715), (5, 410250172), (10, 205125086), (20, 102562543), (23, 89184820), (46, 44592410), (92, 22296205), (115, 17836964), (230, 8918482), (460, 4459241)]