289320598

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 524392704

約数和(自身を除く): 235072106

約数列:

[1, 2, 7, 14, 43, 49, 71, 86, 98, 142, 301, 497, 602, 967, 994, 1934, 2107, 3053, 3479, 4214, 6106, 6769, 6958, 13538, 21371, 41581, 42742, 47383, 68657, 83162, 94766, 137314, 149597, 291067, 299194, 480599, 582134, 961198, 2037469, 2952251, 3364193, 4074938, 5904502, 6728386, 20665757, 41331514, 144660299, 289320598]

約数ペア:

[(1, 289320598), (2, 144660299), (7, 41331514), (14, 20665757), (43, 6728386), (49, 5904502), (71, 4074938), (86, 3364193), (98, 2952251), (142, 2037469), (301, 961198), (497, 582134), (602, 480599), (967, 299194), (994, 291067), (1934, 149597), (2107, 137314), (3053, 94766), (3479, 83162), (4214, 68657), (6106, 47383), (6769, 42742), (6958, 41581), (13538, 21371)]