4531254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 11472384

約数和(自身を除く): 6941130

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 193, 258, 273, 301, 386, 546, 559, 579, 602, 903, 1118, 1158, 1351, 1677, 1806, 2509, 2702, 3354, 3913, 4053, 5018, 7527, 7826, 8106, 8299, 11739, 15054, 16598, 17563, 23478, 24897, 35126, 49794, 52689, 58093, 105378, 107887, 116186, 174279, 215774, 323661, 348558, 647322, 755209, 1510418, 2265627, 4531254]

約数ペア:

[(1, 4531254), (2, 2265627), (3, 1510418), (6, 755209), (7, 647322), (13, 348558), (14, 323661), (21, 215774), (26, 174279), (39, 116186), (42, 107887), (43, 105378), (78, 58093), (86, 52689), (91, 49794), (129, 35126), (182, 24897), (193, 23478), (258, 17563), (273, 16598), (301, 15054), (386, 11739), (546, 8299), (559, 8106), (579, 7826), (602, 7527), (903, 5018), (1118, 4053), (1158, 3913), (1351, 3354), (1677, 2702), (1806, 2509)]