2117029136

素因数分解:

$2^4\times {\mathrm{5081}}^1\times {\mathrm{26041}}^1$

素因数の和:31130

約数の個数: 20

約数和(自身を含む): 4102708764

約数和(自身を除く): 1985679628

約数列:

[1, 2, 4, 8, 16, 5081, 10162, 20324, 26041, 40648, 52082, 81296, 104164, 208328, 416656, 132314321, 264628642, 529257284, 1058514568, 2117029136]

約数ペア:

[(1, 2117029136), (2, 1058514568), (4, 529257284), (8, 264628642), (16, 132314321), (5081, 416656), (10162, 208328), (20324, 104164), (26041, 81296), (40648, 52082)]