121738862

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{378071}}^1$

素因数の和:378103

約数の個数: 16

約数和(自身を含む): 217769472

約数和(自身を除く): 96030610

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 378071, 756142, 2646497, 5292994, 8695633, 17391266, 60869431, 121738862]

約数ペア:

[(1, 121738862), (2, 60869431), (7, 17391266), (14, 8695633), (23, 5292994), (46, 2646497), (161, 756142), (322, 378071)]