2813308416005

素因数分解:

$5^1\times {\mathrm{419}}^1\times {\mathrm{691}}^1\times {\mathrm{709}}^1\times {\mathrm{2741}}^1$

素因数の和:4565

約数の個数: 32

約数和(自身を含む): 3394942588800

約数和(自身を除く): 581634172795

約数列:

[1, 5, 419, 691, 709, 2095, 2741, 3455, 3545, 13705, 289529, 297071, 489919, 1148479, 1447645, 1485355, 1894031, 1943369, 2449595, 5742395, 9470155, 9716845, 205276061, 793598989, 814271611, 1026380305, 1342867979, 3967994945, 4071358055, 6714339895, 562661683201, 2813308416005]

約数ペア:

[(1, 2813308416005), (5, 562661683201), (419, 6714339895), (691, 4071358055), (709, 3967994945), (2095, 1342867979), (2741, 1026380305), (3455, 814271611), (3545, 793598989), (13705, 205276061), (289529, 9716845), (297071, 9470155), (489919, 5742395), (1148479, 2449595), (1447645, 1943369), (1485355, 1894031)]