2053788052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{27023527}}^1$

素因数の和:27023550

約数の個数: 12

約数和(自身を含む): 3783293920

約数和(自身を除く): 1729505868

約数列:

[1, 2, 4, 19, 38, 76, 27023527, 54047054, 108094108, 513447013, 1026894026, 2053788052]

約数ペア:

[(1, 2053788052), (2, 1026894026), (4, 513447013), (19, 108094108), (38, 54047054), (76, 27023527)]