29940298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20479}}^1$

素因数の和:20541

約数の個数: 16

約数和(自身を含む): 48660480

約数和(自身を除く): 18720182

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 20479, 40958, 348143, 696286, 880597, 1761194, 14970149, 29940298]

約数ペア:

[(1, 29940298), (2, 14970149), (17, 1761194), (34, 880597), (43, 696286), (86, 348143), (731, 40958), (1462, 20479)]