2077762945

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{24781}}^1$

素因数の和:25236

約数の個数: 16

約数和(自身を含む): 2560476240

約数和(自身を除く): 482713295

約数列:

[1, 5, 41, 205, 409, 2045, 16769, 24781, 83845, 123905, 1016021, 5080105, 10135429, 50677145, 415552589, 2077762945]

約数ペア:

[(1, 2077762945), (5, 415552589), (41, 50677145), (205, 10135429), (409, 5080105), (2045, 1016021), (16769, 123905), (24781, 83845)]