13408080385

素因数分解:

$5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{1424119}}^1$

素因数の和:1424400

約数の個数: 16

約数和(自身を含む): 18456595200

約数和(自身を除く): 5048514815

約数列:

[1, 5, 7, 35, 269, 1345, 1883, 9415, 1424119, 7120595, 9968833, 49844165, 383088011, 1915440055, 2681616077, 13408080385]

約数ペア:

[(1, 13408080385), (5, 2681616077), (7, 1915440055), (35, 383088011), (269, 49844165), (1345, 9968833), (1883, 7120595), (9415, 1424119)]