40190306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{5501}}^1$

素因数の和:5797

約数の個数: 16

約数和(自身を含む): 65165688

約数和(自身を除く): 24975382

約数列:

[1, 2, 13, 26, 281, 562, 3653, 5501, 7306, 11002, 71513, 143026, 1545781, 3091562, 20095153, 40190306]

約数ペア:

[(1, 40190306), (2, 20095153), (13, 3091562), (26, 1545781), (281, 143026), (562, 71513), (3653, 11002), (5501, 7306)]