3780451337

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{18919}}^1$

素因数の和:19760

約数の個数: 16

約数和(自身を含む): 4291056000

約数和(自身を除く): 510604663

約数列:

[1, 13, 19, 247, 809, 10517, 15371, 18919, 199823, 245947, 359461, 4672993, 15305471, 198971123, 290803949, 3780451337]

約数ペア:

[(1, 3780451337), (13, 290803949), (19, 198971123), (247, 15305471), (809, 4672993), (10517, 359461), (15371, 245947), (18919, 199823)]