280393900033

素因数分解:

${\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1\times {\mathrm{198719}}^1$

素因数の和:199392

約数の個数: 16

約数和(自身を含む): 303803136000

約数和(自身を除く): 23409235967

約数列:

[1, 13, 311, 349, 4043, 4537, 108539, 198719, 1411007, 2583347, 61801609, 69352931, 803420917, 901588103, 21568761541, 280393900033]

約数ペア:

[(1, 280393900033), (13, 21568761541), (311, 901588103), (349, 803420917), (4043, 69352931), (4537, 61801609), (108539, 2583347), (198719, 1411007)]