1255983334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{308899}}^1$

素因数の和:309027

約数の個数: 16

約数和(自身を含む): 2001672000

約数和(自身を除く): 745688666

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 308899, 617798, 5869081, 11738162, 33052193, 66104386, 627991667, 1255983334]

約数ペア:

[(1, 1255983334), (2, 627991667), (19, 66104386), (38, 33052193), (107, 11738162), (214, 5869081), (2033, 617798), (4066, 308899)]