309447842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{611557}}^1$

素因数の和:611593

約数の個数: 16

約数和(自身を含む): 528386112

約数和(自身を除く): 218938270

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 611557, 1223114, 6727127, 13454254, 14065811, 28131622, 154723921, 309447842]

約数ペア:

[(1, 309447842), (2, 154723921), (11, 28131622), (22, 14065811), (23, 13454254), (46, 6727127), (253, 1223114), (506, 611557)]