211671708434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{7178719}}^1$

素因数の和:7179385

約数の個数: 16

約数和(自身を含む): 331829153280

約数和(自身を除く): 120157444846

約数列:

[1, 2, 23, 46, 641, 1282, 14743, 29486, 7178719, 14357438, 165110537, 330221074, 4601558879, 9203117758, 105835854217, 211671708434]

約数ペア:

[(1, 211671708434), (2, 105835854217), (23, 9203117758), (46, 4601558879), (641, 330221074), (1282, 165110537), (14743, 14357438), (29486, 7178719)]