4899990242

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{208457}}^1$

素因数の和:208562

約数の個数: 32

約数和(自身を含む): 8885313792

約数和(自身を除く): 3985323550

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 322, 511, 1022, 1679, 3358, 11753, 23506, 208457, 416914, 1459199, 2918398, 4794511, 9589022, 15217361, 30434722, 33561577, 67123154, 106521527, 213043054, 349999303, 699998606, 2449995121, 4899990242]

約数ペア:

[(1, 4899990242), (2, 2449995121), (7, 699998606), (14, 349999303), (23, 213043054), (46, 106521527), (73, 67123154), (146, 33561577), (161, 30434722), (322, 15217361), (511, 9589022), (1022, 4794511), (1679, 2918398), (3358, 1459199), (11753, 416914), (23506, 208457)]