4066538

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 7416576

約数和(自身を除く): 3350038

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 173, 322, 346, 511, 1022, 1211, 1679, 2422, 3358, 3979, 7958, 11753, 12629, 23506, 25258, 27853, 55706, 88403, 176806, 290467, 580934, 2033269, 4066538]

約数ペア:

[(1, 4066538), (2, 2033269), (7, 580934), (14, 290467), (23, 176806), (46, 88403), (73, 55706), (146, 27853), (161, 25258), (173, 23506), (322, 12629), (346, 11753), (511, 7958), (1022, 3979), (1211, 3358), (1679, 2422)]