214010810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1646237}}^1$

素因数の和:1646257

約数の個数: 16

約数和(自身を含む): 414851976

約数和(自身を除く): 200841166

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1646237, 3292474, 8231185, 16462370, 21401081, 42802162, 107005405, 214010810]

約数ペア:

[(1, 214010810), (2, 107005405), (5, 42802162), (10, 21401081), (13, 16462370), (26, 8231185), (65, 3292474), (130, 1646237)]