2104858

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 3911040

約数和(自身を除く): 1806182

約数列:

[1, 2, 7, 14, 19, 38, 41, 82, 133, 193, 266, 287, 386, 574, 779, 1351, 1558, 2702, 3667, 5453, 7334, 7913, 10906, 15826, 25669, 51338, 55391, 110782, 150347, 300694, 1052429, 2104858]

約数ペア:

[(1, 2104858), (2, 1052429), (7, 300694), (14, 150347), (19, 110782), (38, 55391), (41, 51338), (82, 25669), (133, 15826), (193, 10906), (266, 7913), (287, 7334), (386, 5453), (574, 3667), (779, 2702), (1351, 1558)]