260322

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1057

約数の個数: 16

約数和(自身を含む): 533280

約数和(自身を除く): 272958

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1009, 2018, 3027, 6054, 43387, 86774, 130161, 260322]

約数ペア:

[(1, 260322), (2, 130161), (3, 86774), (6, 43387), (43, 6054), (86, 3027), (129, 2018), (258, 1009)]