281946149

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2141}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 308448000

約数和(自身を除く): 26501851

約数列:

[1, 19, 29, 239, 551, 2141, 4541, 6931, 40679, 62089, 131689, 511699, 1179691, 9722281, 14839271, 281946149]

約数ペア:

[(1, 281946149), (19, 14839271), (29, 9722281), (239, 1179691), (551, 511699), (2141, 131689), (4541, 62089), (6931, 40679)]