2103304889

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{97651}}^1$

素因数の和:97856

約数の個数: 16

約数和(自身を含む): 2559263616

約数和(自身を除く): 455958727

約数列:

[1, 7, 17, 119, 181, 1267, 3077, 21539, 97651, 683557, 1660067, 11620469, 17674831, 123723817, 300472127, 2103304889]

約数ペア:

[(1, 2103304889), (7, 300472127), (17, 123723817), (119, 17674831), (181, 11620469), (1267, 1660067), (3077, 683557), (21539, 97651)]