248882018

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{16661}}^1$

素因数の和:16778

約数の個数: 32

約数和(自身を含む): 470268288

約数和(自身を除く): 221386270

約数列:

[1, 2, 7, 11, 14, 22, 77, 97, 154, 194, 679, 1067, 1358, 2134, 7469, 14938, 16661, 33322, 116627, 183271, 233254, 366542, 1282897, 1616117, 2565794, 3232234, 11312819, 17777287, 22625638, 35554574, 124441009, 248882018]

約数ペア:

[(1, 248882018), (2, 124441009), (7, 35554574), (11, 22625638), (14, 17777287), (22, 11312819), (77, 3232234), (97, 2565794), (154, 1616117), (194, 1282897), (679, 366542), (1067, 233254), (1358, 183271), (2134, 116627), (7469, 33322), (14938, 16661)]