542950348

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{26189}}^1$

素因数の和:26337

約数の個数: 24

約数和(自身を含む): 976782240

約数和(自身を除く): 433831892

約数列:

[1, 2, 4, 71, 73, 142, 146, 284, 292, 5183, 10366, 20732, 26189, 52378, 104756, 1859419, 1911797, 3718838, 3823594, 7437676, 7647188, 135737587, 271475174, 542950348]

約数ペア:

[(1, 542950348), (2, 271475174), (4, 135737587), (71, 7647188), (73, 7437676), (142, 3823594), (146, 3718838), (284, 1911797), (292, 1859419), (5183, 104756), (10366, 52378), (20732, 26189)]