2537258

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:389

約数の個数: 16

約数和(自身を含む): 3939936

約数和(自身を除く): 1402678

約数列:

[1, 2, 43, 86, 163, 181, 326, 362, 7009, 7783, 14018, 15566, 29503, 59006, 1268629, 2537258]

約数ペア:

[(1, 2537258), (2, 1268629), (43, 59006), (86, 29503), (163, 15566), (181, 14018), (326, 7783), (362, 7009)]