1180853648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{298799}}^1$

素因数の和:298839

約数の個数: 40

約数和(自身を含む): 2593584000

約数和(自身を除く): 1412730352

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 298799, 597598, 1195196, 2390392, 3884387, 4780784, 5677181, 7768774, 11354362, 15537548, 22708724, 31075096, 45417448, 62150192, 73803353, 90834896, 147606706, 295213412, 590426824, 1180853648]

約数ペア:

[(1, 1180853648), (2, 590426824), (4, 295213412), (8, 147606706), (13, 90834896), (16, 73803353), (19, 62150192), (26, 45417448), (38, 31075096), (52, 22708724), (76, 15537548), (104, 11354362), (152, 7768774), (208, 5677181), (247, 4780784), (304, 3884387), (494, 2390392), (988, 1195196), (1976, 597598), (3952, 298799)]