1214271485

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{2063}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 1697697792

約数和(自身を除く): 483426307

約数列:

[1, 5, 7, 35, 67, 251, 335, 469, 1255, 1757, 2063, 2345, 8785, 10315, 14441, 16817, 72205, 84085, 117719, 138221, 517813, 588595, 691105, 967547, 2589065, 3624691, 4837735, 18123455, 34693471, 173467355, 242854297, 1214271485]

約数ペア:

[(1, 1214271485), (5, 242854297), (7, 173467355), (35, 34693471), (67, 18123455), (251, 4837735), (335, 3624691), (469, 2589065), (1255, 967547), (1757, 691105), (2063, 588595), (2345, 517813), (8785, 138221), (10315, 117719), (14441, 84085), (16817, 72205)]