2511204530

素因数分解:

$2^1\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{190387}}^1$

素因数の和:191713

約数の個数: 16

約数和(自身を含む): 4523618880

約数和(自身を除く): 2012414350

約数列:

[1, 2, 5, 10, 1319, 2638, 6595, 13190, 190387, 380774, 951935, 1903870, 251120453, 502240906, 1255602265, 2511204530]

約数ペア:

[(1, 2511204530), (2, 1255602265), (5, 502240906), (10, 251120453), (1319, 1903870), (2638, 951935), (6595, 380774), (13190, 190387)]