2010201109

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{2053}}^1\times {\mathrm{3253}}^1$

素因数の和:5356

約数の個数: 16

約数和(自身を含む): 2352668032

約数和(自身を除く): 342466923

約数列:

[1, 7, 43, 301, 2053, 3253, 14371, 22771, 88279, 139879, 617953, 979153, 6678409, 46748863, 287171587, 2010201109]

約数ペア:

[(1, 2010201109), (7, 287171587), (43, 46748863), (301, 6678409), (2053, 979153), (3253, 617953), (14371, 139879), (22771, 88279)]