275995018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{55001}}^1$

素因数の和:55209

約数の個数: 16

約数和(自身を含む): 448156296

約数和(自身を除く): 172161278

約数列:

[1, 2, 13, 26, 193, 386, 2509, 5018, 55001, 110002, 715013, 1430026, 10615193, 21230386, 137997509, 275995018]

約数ペア:

[(1, 275995018), (2, 137997509), (13, 21230386), (26, 10615193), (193, 1430026), (386, 715013), (2509, 110002), (5018, 55001)]