349862014

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{6863}}^1$

素因数の和:7295

約数の個数: 16

約数和(自身を含む): 533744640

約数和(自身を除く): 183882626

約数列:

[1, 2, 71, 142, 359, 718, 6863, 13726, 25489, 50978, 487273, 974546, 2463817, 4927634, 174931007, 349862014]

約数ペア:

[(1, 349862014), (2, 174931007), (71, 4927634), (142, 2463817), (359, 974546), (718, 487273), (6863, 50978), (13726, 25489)]