539455468

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{607}}^1\times {\mathrm{5167}}^1$

素因数の和:5821

約数の個数: 24

約数和(自身を含む): 967780352

約数和(自身を除く): 428324884

約数列:

[1, 2, 4, 43, 86, 172, 607, 1214, 2428, 5167, 10334, 20668, 26101, 52202, 104404, 222181, 444362, 888724, 3136369, 6272738, 12545476, 134863867, 269727734, 539455468]

約数ペア:

[(1, 539455468), (2, 269727734), (4, 134863867), (43, 12545476), (86, 6272738), (172, 3136369), (607, 888724), (1214, 444362), (2428, 222181), (5167, 104404), (10334, 52202), (20668, 26101)]