4489646

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 8183808

約数和(自身を除く): 3694162

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 191, 322, 382, 511, 1022, 1337, 1679, 2674, 3358, 4393, 8786, 11753, 13943, 23506, 27886, 30751, 61502, 97601, 195202, 320689, 641378, 2244823, 4489646]

約数ペア:

[(1, 4489646), (2, 2244823), (7, 641378), (14, 320689), (23, 195202), (46, 97601), (73, 61502), (146, 30751), (161, 27886), (191, 23506), (322, 13943), (382, 11753), (511, 8786), (1022, 4393), (1337, 3358), (1679, 2674)]