138304992028

素因数分解:

$2^2\times 7^1\times {\mathrm{4939464001}}^1$

素因数の和:4939464012

約数の個数: 12

約数和(自身を含む): 276609984112

約数和(自身を除く): 138304992084

約数列:

[1, 2, 4, 7, 14, 28, 4939464001, 9878928002, 19757856004, 34576248007, 69152496014, 138304992028]

約数ペア:

[(1, 138304992028), (2, 69152496014), (4, 34576248007), (7, 19757856004), (14, 9878928002), (28, 4939464001)]