2108121410

素因数分解:

$2^1\times 5^1\times {\mathrm{36479}}^1\times {\mathrm{5779}}^1$

素因数の和:42265

約数の個数: 16

約数和(自身を含む): 3795379200

約数和(自身を除く): 1687257790

約数列:

[1, 2, 5, 10, 5779, 11558, 28895, 36479, 57790, 72958, 182395, 364790, 210812141, 421624282, 1054060705, 2108121410]

約数ペア:

[(1, 2108121410), (2, 1054060705), (5, 421624282), (10, 210812141), (5779, 364790), (11558, 182395), (28895, 72958), (36479, 57790)]