2065003850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{453847}}^1$

素因数の和:453879

約数の個数: 48

約数和(自身を含む): 4727280768

約数和(自身を除く): 2662276918

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 453847, 907694, 2269235, 3176929, 4538470, 5900011, 6353858, 11346175, 11800022, 15884645, 22692350, 29500055, 31769290, 41300077, 59000110, 79423225, 82600154, 147500275, 158846450, 206500385, 295000550, 413000770, 1032501925, 2065003850]

約数ペア:

[(1, 2065003850), (2, 1032501925), (5, 413000770), (7, 295000550), (10, 206500385), (13, 158846450), (14, 147500275), (25, 82600154), (26, 79423225), (35, 59000110), (50, 41300077), (65, 31769290), (70, 29500055), (91, 22692350), (130, 15884645), (175, 11800022), (182, 11346175), (325, 6353858), (350, 5900011), (455, 4538470), (650, 3176929), (910, 2269235), (2275, 907694), (4550, 453847)]