2108582008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{20274827}}^1$

素因数の和:20274846

約数の個数: 16

約数和(自身を含む): 4257713880

約数和(自身を除く): 2149131872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 20274827, 40549654, 81099308, 162198616, 263572751, 527145502, 1054291004, 2108582008]

約数ペア:

[(1, 2108582008), (2, 1054291004), (4, 527145502), (8, 263572751), (13, 162198616), (26, 81099308), (52, 40549654), (104, 20274827)]