374021880964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4921340539}}^1$

素因数の和:4921340562

約数の個数: 12

約数和(自身を含む): 688987675600

約数和(自身を除く): 314965794636

約数列:

[1, 2, 4, 19, 38, 76, 4921340539, 9842681078, 19685362156, 93505470241, 187010940482, 374021880964]

約数ペア:

[(1, 374021880964), (2, 187010940482), (4, 93505470241), (19, 19685362156), (38, 9842681078), (76, 4921340539)]