2680515086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{620777}}^1$

素因数の和:620923

約数の個数: 16

約数和(自身を含む): 4290817536

約数和(自身を除く): 1610302450

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 620777, 1241554, 10553209, 21106418, 78838679, 157677358, 1340257543, 2680515086]

約数ペア:

[(1, 2680515086), (2, 1340257543), (17, 157677358), (34, 78838679), (127, 21106418), (254, 10553209), (2159, 1241554), (4318, 620777)]