2017134905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{1217}}^1$

素因数の和:1553

約数の個数: 32

約数和(自身を含む): 2595801600

約数和(自身を除く): 578666695

約数列:

[1, 5, 19, 73, 95, 239, 365, 1195, 1217, 1387, 4541, 6085, 6935, 17447, 22705, 23123, 87235, 88841, 115615, 290863, 331493, 444205, 1454315, 1657465, 1687979, 5526397, 8439895, 21232999, 27631985, 106164995, 403426981, 2017134905]

約数ペア:

[(1, 2017134905), (5, 403426981), (19, 106164995), (73, 27631985), (95, 21232999), (239, 8439895), (365, 5526397), (1195, 1687979), (1217, 1657465), (1387, 1454315), (4541, 444205), (6085, 331493), (6935, 290863), (17447, 115615), (22705, 88841), (23123, 87235)]