11388640690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2291477}}^1$

素因数の和:2291562

約数の個数: 32

約数和(自身を含む): 23758043904

約数和(自身を除く): 12369403214

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 2291477, 4582954, 11457385, 16040339, 22914770, 32080678, 80201695, 160403390, 162694867, 325389734, 813474335, 1138864069, 1626948670, 2277728138, 5694320345, 11388640690]

約数ペア:

[(1, 11388640690), (2, 5694320345), (5, 2277728138), (7, 1626948670), (10, 1138864069), (14, 813474335), (35, 325389734), (70, 162694867), (71, 160403390), (142, 80201695), (355, 32080678), (497, 22914770), (710, 16040339), (994, 11457385), (2485, 4582954), (4970, 2291477)]