2110810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1249}}^1$

素因数の和:1282

約数の個数: 24

約数和(自身を含む): 4117500

約数和(自身を除く): 2006690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1249, 1690, 2498, 6245, 12490, 16237, 32474, 81185, 162370, 211081, 422162, 1055405, 2110810]

約数ペア:

[(1, 2110810), (2, 1055405), (5, 422162), (10, 211081), (13, 162370), (26, 81185), (65, 32474), (130, 16237), (169, 12490), (338, 6245), (845, 2498), (1249, 1690)]