258382

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 16

約数和(自身を含む): 417312

約数和(自身を除く): 158930

約数列:

[1, 2, 23, 41, 46, 82, 137, 274, 943, 1886, 3151, 5617, 6302, 11234, 129191, 258382]

約数ペア:

[(1, 258382), (2, 129191), (23, 11234), (41, 6302), (46, 5617), (82, 3151), (137, 1886), (274, 943)]