1780528076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23428001}}^1$

素因数の和:23428024

約数の個数: 12

約数和(自身を含む): 3279920280

約数和(自身を除く): 1499392204

約数列:

[1, 2, 4, 19, 38, 76, 23428001, 46856002, 93712004, 445132019, 890264038, 1780528076]

約数ペア:

[(1, 1780528076), (2, 890264038), (4, 445132019), (19, 93712004), (38, 46856002), (76, 23428001)]