4080322519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1211857}}^1$

素因数の和:1211914

約数の個数: 16

約数和(自身を含む): 5157667648

約数和(自身を除く): 1077345129

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 1211857, 8482999, 15754141, 44838709, 110278987, 313870963, 582903217, 4080322519]

約数ペア:

[(1, 4080322519), (7, 582903217), (13, 313870963), (37, 110278987), (91, 44838709), (259, 15754141), (481, 8482999), (3367, 1211857)]