177772028

素因数分解:

$2^2\times 7^1\times {\mathrm{6349001}}^1$

素因数の和:6349012

約数の個数: 12

約数和(自身を含む): 355544112

約数和(自身を除く): 177772084

約数列:

[1, 2, 4, 7, 14, 28, 6349001, 12698002, 25396004, 44443007, 88886014, 177772028]

約数ペア:

[(1, 177772028), (2, 88886014), (4, 44443007), (7, 25396004), (14, 12698002), (28, 6349001)]