2288403719

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1\times {\mathrm{18169}}^1$

素因数の和:19142

約数の個数: 16

約数和(自身を含む): 2756025600

約数和(自身を除く): 467621881

約数列:

[1, 7, 19, 133, 947, 6629, 17993, 18169, 125951, 127183, 345211, 2416477, 17206043, 120442301, 326914817, 2288403719]

約数ペア:

[(1, 2288403719), (7, 326914817), (19, 120442301), (133, 17206043), (947, 2416477), (6629, 345211), (17993, 127183), (18169, 125951)]