40392007052

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{531473777}}^1$

素因数の和:531473800

約数の個数: 12

約数和(自身を含む): 74406328920

約数和(自身を除く): 34014321868

約数列:

[1, 2, 4, 19, 38, 76, 531473777, 1062947554, 2125895108, 10098001763, 20196003526, 40392007052]

約数ペア:

[(1, 40392007052), (2, 20196003526), (4, 10098001763), (19, 2125895108), (38, 1062947554), (76, 531473777)]