306866

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{953}}^1$

素因数の和:985

約数の個数: 16

約数和(自身を含む): 549504

約数和(自身を除く): 242638

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 953, 1906, 6671, 13342, 21919, 43838, 153433, 306866]

約数ペア:

[(1, 306866), (2, 153433), (7, 43838), (14, 21919), (23, 13342), (46, 6671), (161, 1906), (322, 953)]