124388642

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{121711}}^1$

素因数の和:121793

約数の個数: 16

約数和(自身を含む): 216160512

約数和(自身を除く): 91771870

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 121711, 243422, 851977, 1703954, 8884903, 17769806, 62194321, 124388642]

約数ペア:

[(1, 124388642), (2, 62194321), (7, 17769806), (14, 8884903), (73, 1703954), (146, 851977), (511, 243422), (1022, 121711)]