1340370878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{32117}}^1$

素因数の和:32408

約数の個数: 32

約数和(自身を含む): 2515995648

約数和(自身を除く): 1175624770

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 271, 542, 1897, 2981, 3794, 5962, 20867, 32117, 41734, 64234, 224819, 353287, 449638, 706574, 2473009, 4946018, 8703707, 17407414, 60925949, 95740777, 121851898, 191481554, 670185439, 1340370878]

約数ペア:

[(1, 1340370878), (2, 670185439), (7, 191481554), (11, 121851898), (14, 95740777), (22, 60925949), (77, 17407414), (154, 8703707), (271, 4946018), (542, 2473009), (1897, 706574), (2981, 449638), (3794, 353287), (5962, 224819), (20867, 64234), (32117, 41734)]