1393647574

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{235493}}^1$

素因数の和:235775

約数の個数: 16

約数和(自身を含む): 2289001680

約数和(自身を除く): 895354106

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 235493, 470986, 2590423, 5180846, 63347617, 126695234, 696823787, 1393647574]

約数ペア:

[(1, 1393647574), (2, 696823787), (11, 126695234), (22, 63347617), (269, 5180846), (538, 2590423), (2959, 470986), (5918, 235493)]