172970084

素因数分解:

$2^2\times 7^1\times {\mathrm{6177503}}^1$

素因数の和:6177514

約数の個数: 12

約数和(自身を含む): 345940224

約数和(自身を除く): 172970140

約数列:

[1, 2, 4, 7, 14, 28, 6177503, 12355006, 24710012, 43242521, 86485042, 172970084]

約数ペア:

[(1, 172970084), (2, 86485042), (4, 43242521), (7, 24710012), (14, 12355006), (28, 6177503)]