810080314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{239527}}^1$

素因数の和:239637

約数の個数: 16

約数和(自身を含む): 1293451200

約数和(自身を除く): 483370886

約数列:

[1, 2, 19, 38, 89, 178, 1691, 3382, 239527, 479054, 4551013, 9102026, 21317903, 42635806, 405040157, 810080314]

約数ペア:

[(1, 810080314), (2, 405040157), (19, 42635806), (38, 21317903), (89, 9102026), (178, 4551013), (1691, 479054), (3382, 239527)]